October 2025 News

First of all, we have to thank Kenneth Sequeira, Dubai, who discovered a China PR-Indonesia joint issue from August 30, 2025, that we completely missed. This twin issue celebrates the 75th anniversary of relationship between both countries and is illustrated with landscapes of lakes and pagodas: the West Lake with Jingzi Tempel in Hangzhou, China PR and Lake Bratan with the Pura Ulun Danu Beratan, Hindu tempel in Bali, Indonesia.

The Bosnia Herzegovina (Bosnia) – Indonesia joint issue was finally relased on October 3, 2025. This issue was originally scheduled to be released on October 4, 2024, but was finally postponed by more than one year. The stamps issued in miniature sheets of two se-tenant stamps represent the Istiklal Mosque in Jakarta, Indonesia, and the Istiklal Mosque in Sarajevo, Bosnia. The Indonesian souvenir sheet is available perforated and imperforate. The word “Istiklal” in Arabic stands for ‘Independence’. The Jakarta Mosque was opened in 1978. The Sarajevo Mosque was a gift from the Indonesian people and Government of Indonesia for Bosnia and Herzegovina as a token of solidarity and friendship between the two nations. This Mosque was opened in 2001 (Information provided by Kenneth Sequeira, Dubai)

On October 7, 2025, France and Japan celebrated the Week of Letter Writing with a twin issue depicting gardens. On one side the French Vaux-le-Vicomte castle and gardens were represented, on the other one, the Gingaku-ji tempel or Silver Pavilion near Kyoto, Japan, was shown. France issued the stamps in two miniature sheets of 10, while Japan produced a single miniature sheet with 5 se-tenant pairs. Mixed official first day documents and a mixed folder with all four stamps, mint, became also available (This information was first provided by Dominique Josse, France).

Mongolia and India celebrated on October 14, 2025, the 70th anniversary of their diplomatic relationship with identical souvenir sheets containing two stamps showing the Mongolian Biyelgee dance and the Ramlila theatrical performance (India). The margins show both national flags, the anniversary logo, national animals (horse and elephant), folk arts, Mongolian ger (yurt) and the blue sky (information provided by Kenneth Sequeira, Dubai, and Robert Schrijvers, Mongolia).

China (PR) and Monaco are celebrating the 30 years of diplomatic relations (1995-2025) on October 15, 2025, with two stamps showing identical flowers, i.e., Canterbury bells, Campanula medium and an orchid, Cymbidium.

The Cat stamps related to the Laos – Russia joint issue from October 15, 2025, were presented in the previous page. Kenneth Sequeira was able to provide the illustration from Laos which is producing both perforated and imperforate stamps and souvenir sheets. The stamps show the Marbled cat (Pardofelis marmorata) and the East Siberian lynx (Lynx lynx wrangeli). Russian stamps are self-adhesive, sold in miniature sheets of 4 pairs, chessboard ordered. Laos stamps are available as perforated or imperforate souvenir sheets containing the pair of stamps.

The Gibraltar – Liechtenstein issue announced for December 2025 will in fact be released on November 10, 2025. It design is already available on the Liechtenstein postal administration web site (information provided by Kenneth Sequeira). Surprisingly this issue will be available in form of two souvenir sheets containing each a stamp from each country (different stamp designs), which defines this issue as Se-tenant joint issue [S2]. Stamps show falcons and are dedicated to the migration of these birds. Stamps are also available in sheetlets, and mixed FDCs are available.

Catalogues Vol 1 and Vol 16 have been updated with all this information covering the months of September and October 2025.

June 2025 news

Complementary information came from diverse collectors over the past three weeks. They are reported here, without any sense of priority.

Wayne Chen (USA) came across a vast number of se-tenant sheets fabricated and sold by Stampera. The full list is available through the companies’ site using the search tool and the word ‘siamese’ (reminder: in the joint issues definition, this word has to be replaced by ‘se-tenant’) https://stampera.eu/stamps?search=Siamese&page=1. As mentioned several times in the past in these pages, products released by this company are true stamps, but produced only for collectors in small amounts, without topic related to the country, and at a very high number of sub-types (souvenir sheets, miniature sheets, perforated and not) also with very high denomination. They are not called cinderellas, just because they show a denomination. A collector who wants to buy the complete set of these ‘se-tenant’ products (35 different products have been identified so far) will have to spend at least € 1,900 (souvenir sheets, perforated and non-perforated, both mint or FDC, without taking in account individual isolated stamps). All these products are simply made to fool collectors and cannot be approved as true joint issue. With the new printing technologies, they are also suspected to be printed upon demand only, i.e., sheet by sheet, so there is no limitation in terms of printing runs. In this case, they will not be reported in the catalogue, but we wanted to bring this information to your attention.

All described products have been printed by associating in a same miniature sheet, stamps from up to 6 different countries, available normally in panes. Some examples are provided below.

Robert Schrijvers (Mongolia) talked with Mongol Post about the potential joint issue between India and Mongolia intended to celebrate the 70th anniversary of diplomatic relations (December 1955 ?). These relations were initiated on December 24, 1955. Robert has seen the Mongolian version, but was not allowed to take a picture. It depicts Mongolian (biyelgee) and Indian dances. Decision to release and date of issue are pending upon Indian Post agreement.  

Milan Csaplár (Slovakia) provided the design of the joint issue to be released in August 2025, by the Slovak Post and the Luxembourg Post, which is dedicated to King Sigismund of Luxembourg (640 years of the crowning of Sigmund of Luxembourg in Hungary).

Ali Allawati (Oman) points to an error in the catalogue regarding the image of the Oman stamp from the Oman–Singapore joint issue [T20250221]. This mistake appears in both the blog and the catalogue.
The image of the stamp currently shown is taken from the souvenir sheet, which does not display a denomination. The actual stamp is priced at 500 Baisa. The stamp on the souvenir sheet does not display a price. The souvenir sheet price can be seen in the bottom left corner of the souvenir sheet. Below, in the reproduction, you can see the differences between the two stamps, the second one taken from the souvenir sheet, next to the complete souvenir sheet with denomination in the margin. This mistake was corrected in the catalogue. Thanks Ali. 

Ali provided additionally, a corrected version of the image used for the Oman–Iran joint issue from May 27, 2025. In the previous blog page, the illustration contains an error at the level of the title at bottom right, in which ‘Grand’ was mistakenly spelled ‘Ground’. This is corrected in the final version and to our knowledge, no stamp with the mistake was released. Both souvenir sheets (design left with mistake and final, corrected, right) are reproduced below.  We are still missing information from Iran.

On the other hand, we are also waiting information about the Oman – Russia joint issue announced in the press for a release on April 22, 2025.

Kenneth Sequeira (Singapore) found the design of the next Peru Türkiye joint issue to be released in the second half of 2025, to commemorate the 75 years of relationship. No idea if both stamps will show the same design.

The issues involving Bosnia Herzegovina (Croatia) and Bosnia Herzegovina (Serbia) commemorating the 150th anniversary of the Herzegovina uprising, translated in two different stamps, issued at two different dates respectively June 15 and June 19, 2025, but above all, without any joint character, i.e. not claimed as joint by the two postal authorities. These stamps are to be considered as a simple anniversary commemoration, around the same date, and will not be included in the catalogue.

The catalogues Vol 1 and Vol 16 have been updated accordingly.

Unilateral issues update

The previous page on Unilateral Issues triggered a lot of answers leading to some new joint issues to be confirmed for the end of the year 2024.

Let us first start with the Kazakhstan – Morocco issue. A Kazakhstan stamp, in miniature sheets of 8 units, was released as early as September 30, 2024 with a topic related to the 30th anniversary of relationship depicting local Gastronomy (camel milk, kumis, dates), but above all with a stamp bearing the words “Joint issue Kazakhstan – Morocco”. Eventually, the Moroccan stamp was released on December 25, 2024, in sheetlet of 10 stamps. This issue can now be reported in the catalogue as a Concerted issue with the entry code [C20240930].

Similarly, the Egyptian counterpart for the Hungarian souvenir sheet issued on November 28, 2024, was discovered. We can therefore confirm that these two sheets from Egypt and Hungary form a joint issue that is described in the catalogue under the heading [T20241128]. The Egyptian souvenir sheet was issued at only 7,000 samples from which 700 were taken to prepare first day covers.

There is an interesting on-going discussion about a potential Italy – Peru joint issue related to the 150th anniversary of diplomatic relations between both countries. On August 28, 2024, Peru issued two stamps, so far without counterpart from Italy. In the 2025 Italian philatelic program, we discover now that Italy intends to issue stamps on January 30, 2025, celebrating the same event, but even claiming it should be joint. Italian Post just informed that there was a delay as they were not ready by the time of issue of the Peruvian stamps. As Peru issued their stamps unilateraly (without joint character claim), this announcement looks surprising. We have not seen the design of the Italian stamp and we will probably have to wait until January 30, 2025 to define the real characters of this stamp and decide afterwards how to consider them. There is one important point however to take in account: there should be no confusion between joint stamps and a joint event. So, decision to integrate these stamps in the catalogue, is still on hold.

The situation is clearer with the Peruvian – Dominican Republic issue. On November 13, 2024, Peru also issued stamps at the occasion of the 150th anniversary of the relationship between both countries. It appears that Dominican Republic issued a single stamp the same day, reproducing the buildings that are reproduced on the Peruvian stamps. In this case we are in presence of a real twin issue that will be described in the catalogue under entry number [T20241113]

In the meantime, a Mauritius – India mixed FDC became available. This item is based on an illustrated Mauritius first day cover celebrating the 200th anniversary of Maharishi Dayanand Saraswati (1824-2024), on which was added an India stamp with exactly the same design itself cancelled from December 12, 2024. By further inquiries about this document, Jaap Sarelse could confirm that this stamp release is not a joint issue. The design was made available by the Organization supporting the anniversary events, which any post office could use to issue a stamp. It happens that both countries used the logo alone to fill the space within the stamp which resulted to very similar items. Collectors created mixed FDCs only on the basis of the stamp similarities, but postal administrations never collaborated. Suriname issued also stamps at this occasion, using only the same portrait but not the full logo.


During this search activity, a new joint issue appeared that has been forgotten so far: Morocco and the United Arab Emirates celebrated historical relationship through identical stamps and souvenir sheets. These stamps were released on November 13, 2024. they represent symbols, flags of both countries, the “Hassan II” Mosque in Casablanca and the “Sheikh Zayed Grand Mosque” in Abu Dhabi.

For all this information, thanks to Ali Ahmed Med Achour (Algeria), Don Birschel (USA), Tolga Caglayankaya (the Netherlands), Enzo Cafaro (Italy), Fabio Bonacina (Italy), Kenneth Sequeira (Singapore), Jaap Sarelse (the Netherlands), Cesar Ittmann (The Netherlands), Eric Chan (Hong Kong) and Eric Contesse (France) through his Facebook blog Joint Stamp Issues (and of course all the collectors participating to this blog).

News November 2024

We missed to report the China (PR) – France joint issue released on October 18, 2024 at the occasion of the 60th anniversary of their relationship . Stamps are identical and represent the Mont Saint-Michel (Saint Michael’s Mount) in France and the Mount Tai (Taishan) in China. The Chinese stamps were released in miniature sheets of 12 stamps 2x[3×4], while the French stamps became available in miniature sheets of 15 stamps 2x[3×5]. A mixed ‘pochette’ with all four stamps became available from the French postal administration, and as usual with China, mixed FDCs will probably be easy to find.

On November 14, 2024, Italy and the Vatican State celebrated the 25th anniversary of Venice Foundation for the Search for Peace through a twin issue. The identical stamps are reproducing the logo of the Foundation highlighted on an ancient map called “Perspective map of the city of Venice and the lagoons“, published by Benedetto Bordone in 1534. A large figure “25” and a dove, logo of the Foundation, complete the illustration. Italian stamps were printed in panes of 50, while Vatican stamps became available as miniature sheets of 10.

On November 29, 2024, a series of Arab states will issue a common stamp in solidarity with Gaza. So far, countries that have committed to participate include Algeria, Egypt, Iraq, Jordan, Libya, Morocco, Oman, Palestine and Qatar. This list is not complete. On October 7, 2024, Syria had already issued a stamp and a souvenir sheet with the common design. Stamps in panes of 50 units [5×10] were printed at 5,000 samples and souvenir sheets at 1,500 samples, among which 500 units of each were already used to prepare FDCs. The information was provided by Med Achour Ali Ahmed (Algeria).

Eventually, since beginning of the year, we still have to report missing counterparts of the following stamps that were initially announced as joint:

  • Israel, missing India: Purim Festival – This stamp was originally scheduled to be released on February 13, 2024, but India was not ready to participate. The new date of May 7, 2024 was set, date at which the Israel stamp was unilaterally put on sale, but the Indian stamp was not released and information is still missing since. There are great chances that this issue will remain unilateral.
  • Russia, released on August 24, 2024, missing China (PR): Russian stamp release moved to August 24 from originally August 4, 2024, but Chinese stamp were not issued yet. There are also great chances that this issue will remain unilateral.
  • Uruguay, released on September 10, 2024, a stamp related to the 60th anniversary of relationship with Korea (South). Uruguay made two se-tenant stamps available , printed in miniature sheets of ten pairs [2px5] (printed 2,500 pairs). No information from South Korea is available at this stage and this issue may remain unilateral as well.
  • On September 30, 2024, Kazakhstan and Morocco were supposed to release jointly a stamp at the occasion of the 30th anniversary of their relationship, illustrated with the topic Gastronomy. The Kazakh stamp became available on that date, but despite the fact that the it bears the words “Joint issue Kazakhstan – Morocco”, no information is available so far from the Moroccan side. We still have open that it could become a concerted issue.
  • Bosnia Herzegovina (Bosnia) and Indonesia were supposed to release stamps on October 4, 2024, at the occasion of the 25 years of the Istiklal Mosque in Sarajevo. The issue disappeared from the Bosnia Herzegovina philatelic program for 2024, while no information is available from Indonesia. This issue could be postponed to 2025.
  • On November 4, 2024, Serbia issued a stamp at the occasion of the 70th anniversary of relationship with Indonesia. We are missing any information from Indonesia on that topic. Actually we are missing a lot of information about the real program of Indonesia, and we have no idea which country will be really involved in a joint issue with this country.
  • The Belarus – Russia joint issue initially scheduled for November 15, 2024 is now postponed to December 6, 2024.

Any additional information is welcome. In absence of information regarding the issues already reported as potential unilateral series, these entries will be removed from the catalogue by end of the year. The catalogue pages have been updated with all these information.

Egypt Pakistan, finally issued

A joint issue celebrating the 75th anniversary of relationship between Egypt and Pakistan (1948-2023) was announced as early as beginning of 2023 and was supposed to be released during the year 2023. Actually, the relationship’s origin can be traced back to 1947 when Pakistan’s founder, Muhammad Ali Jinnah, made a farewell visit to Egypt in response to a special invitation from King Fuad II, shortly after independence of Pakistan on August 14, 1947. Unfortunately, in absence of information, the issue had to be removed from the 2023 issue plan. Very recently, Ehsan Mahmood (Pakistan) provided information that Pakistan had released a stamp at this occasion (August 21, 2024) and at the same time confirmed that Egypt did the same, about a week earlier (August 14, 2024). Both stamps are different, but represent mosques and the flags of both countries. The Egyptian stamp shows the King Faisal Mosque in Islamabad, Pakistan and the Muhammad Ali Mosque in Cairo, Egypt. Pakistan stamp represents also the King Faisal Mosque in Islamabad but the Al-Azhar Mosque in Cairo, Egypt. This issue will be considered as parallel [P20240814]. Egypt issued stamps in panes of 30 stamps [5×6] while Pakistan issued a miniature sheet of 8 stamps [2×4].

Random News – July 2024

Over the past couple of months, some friends and collectors did send new information related either to older issues, but interesting for completing the catalogue, or related to some new joint issues to be released before end of the year. Particular thanks to Enzo Cafaro (Italy), Wayne Chen (USA), Mario Moni (Italy) and Adam Paish (UK).

The Taiwan Palau issue from June 26, 2018 consisted in a souvenir sheet including two stamps showing sharks and turtle. Wayne Chen discovered a black print of the Taiwan item that has now been added in the catalogue as well (Volume 13).

The very large 150th UPU anniversary issue continues to grow in terms of announced participating countries. Even if the common date of issue will be October 9, 2024, some countries have already released their stamps, based on the model proposed by the UPU: Azerbaijan (February 1) – Georgia (June 1) . Among the other countries having confirmed their participation, we already can include Belarus – Belgium – Bosnia Herzegovina (Bosnia) – Central Africa – Croatia – Czech Republic – Djibouti – Germany – Greece – Guernsey – Guinea-Bissau – Hong Kong – Hungary – Latvia – Liberia – Lithuania – Moldova – Monaco – Portugal – Sierra Leone – Slovakia – Slovenia – Togo and Tunisia, but probably almost a hundred different countries could participate to this omnibus series. Here some first pictures.

The design of the Japan miniature sheet of 10 different stamps to become available on August 8, 2024, jointly with Turkey, has been released. As this issue celebrating the 100th anniversary of the diplomatic relations between both countries appears also in the Turkish philatelic program, it is expected that Turkey will maintain stamps at this occasion in their next issues even if design is not yet available. Actually, knowing the way Japan did handle joint issues in the past, it is not expected that Turkey will produce a similar souvenir sheet, but the country could simply pick one or two designs from this sheet to produce their stamps.

Next issue to come, the 2024 Euromed issue, topic Mediterranean sports, to be officially released on July 10, 2024. This issue is now confirmed for Bosnia Herzegovina (Serbia) – France – Portugal – Tunisia and Turkey, but probably another dozen of countries will join by that time.

Our friend Mario Moni (Italiy) inquired about some missing Italian Territorial Issues listed in catalogue Volume 2. Taking as an example the issue D19301204 (Volume 2, page 136), he pointed the absence of Aegean Islands, while this same postal administration is included in other described issues. Indeed, and after a carefull cheking, the Aegean Islands were missing in this series, but also in other series such as D19310507. The catalogue was updated of course. The same question was addressed regarding the 1925 Holy Year series (Italy issued stamps on December 24, 1924), but in this case the situation is a little bit more complicated.

In fact, the catalogue should be reshuffled by keeping only the true joint issues, but this is a huge work. It will not be easy to do and some collectors will not be happy with the decision of removing all territorial issues. For the time being, these issues will continue to be part of the catalogue, but still following the rules that had been defined in Volume I:

  • Normally, overprinted issues, i.e., colonial or territorial overprinted issues, are not joint issues, and not reported in the catalogue, except if the color of the territorial issue differs from the main country stamps
  • This is the case for the two Aegean series listed above (D19301204 and D19310507), but the 1924/1925 Holy Year stamps are simply overprinted Italian stamps with the same stamp colors. This is the reason why they are not reported in the catalogue
  • However, a note has been added in the catalogue and this series was filed as N19250601 (non-approved joint issue) with a limited description to avoid further questions on this specific topic

Probably, there are still some other Italian territorial issues that are missing in the catalogue. Do not hesitate to come back with some new suggestions. Here, illustrations of some of the new additions.

Morocco – Oman 2024

On February 13, 2024, Barid Al-Maghrib and Oman Post launched in Muscat, on the sidelines of the Postal Leaders Forum, a joint issue of a souvenir sheet of two postage stamps celebrating deep fraternal ties and history common cultural which unites the Kingdom of Morocco and the Sultanate of Oman.
The designs highlight the first place where the sun rises in the Arab world in the Sultanate of Oman and the last place where the sun sets in the Kingdom of Morocco. The Oman design shows the main gate of the Sultan Qaboos Grand Mosque, the historic Sohar Ship, the sunrise view at Ras Al Hadd, as well as the ancient Sohar Castle and the Royal Opera House Muscat. The Moroccan design includes, in addition to the Al-Khair Mosque located in the locality of El Guergrat, which represents the last sunset viewpoint in Morocco, the exquisite architectural style, evident in the models of Moroccan doors.

Morocco issued 5,000 pairs of stamps and 3,000 souvenir sheets, while Morocco issued 10,000 pairs of stamps and as many souvenir sheets. The stamps are produced in miniature sheets of 4 pairs of stamps [2px2]. Details of this information was provided first by Ali Ahmed Med Achour (Algeria).

December 2023 update

Over the past weeks a series of new information could be gathered. Let us start first with the announcement of issues that could be released during the year 2024 out of different national philatelic programs. In most of the cases, there is not yet a confirmation from the counterpart country (Most information provided by Kenneth Sequeira, Singapore):

  • Croatia and Germany on October 10, 2024
  • Romania will issue together with Israel (April), Morocco (May) and India (September 2024). Note that the expected issue related to the anniversary of the death of Eugene Ionescu (1909-1994) involving France, Moldova and Monaco, does not appear in this official Romanian list for 2024
  • The 2024 UPU anniversary omnibus series (scheduled October 9, 2024) is growing every week and the present list of countries that have announced their participation includes already: Belarus – Belgium – Bosnia Herzegovina (Bosnia) – Croatia – Czech Republic – Germany – Greece – Guernsey – Hungary – Latvia – Lithuania – Moldova – Slovakia – Slovenia
  • At the same time, the South Korea India joint issue initially scheduled to be released on June 28, 2023, then rescheduled for December 8, 2023, was cancelled.

The Guatemala Israel joint issue announced in a previous blog page was completed with the issue of the Guatemala stamp. Uri Barlev (Israel) could provide the images of the Guatemala stamps also released on the same day of December 12, 2023 with mixed documents, covers and Israel Souvenir Leaf. Apparently, the tab of the Guatemala stamp is provided with each stamp (miniature sheets of 15 stamps with 15 tabs, produced at only 800 samples/12,000 stamps+tabs) while Israel produced stamps in sheetlets of 15 stamps [3×5] with only 3 tabs at the bottom of the sheetlet – printing run unknown).

Also, as a surprise (discovered by Eric Contesse, France), the Australia Vietnam joint issue related to the 50 years of diplomatic relationship, which was removed from the catalogue because considered as a Vietnam unilateral issue, has to be reintegrated. In fact, Australia issued on September 6, 2023 a postal stationery (cover – Postage Paid Envelope PPE) with an indicium corresponding to the Vietnamese stamp. The Vietnamese stamps had been issued on August 27, 2023. The pair of products will be reported as a Concerted issue under the heading [C20230827] as the gap between the two issue dates is higher than one week.

In a same way, the unexpected counterpart from Poland of the Peru stamps (released on December 14, 2023) relative to 100 years of relationships came out as a postal stationery as early as September 27, 2023 (information provided by Jaap Sarelse, the Netherlands). Following a mail exchange with the Polish philatelic department, Jaap received an answer stating that this office does not recognize this issue as a joint issue with Peru. Indeed, the designs of the stamp/indicium are different and only margins, cachet and cancellations show identical design fragments. Unfortunately, on this basis, we cannot consider these two products as part of a joint issue, but only a commemorative issue using common logo. However, one has to admit that by using the same logo and the same illustrated topics, there must have been a start of discussions and collaboration between the two administrations which eventually did not finalize in a common product and event. To avoid recurring questioning, this issue will be described in the catalogue, but in gray color, italic characters under the entry code [N20230927] (non-approved joint issue).

Sri Lanka and Egypt came also together for a joint issue released on December 8, 2023, at the occasion of 66 (!) years of diplomatic relations (first information provided by Med Achour Ali Ahmed, Algeria). Stamps are different, however showing two identical historical monuments, but date of issue is the same.

Correction to be updated in the catalogue: Jaap Sarelse (The Netherlands) provided a copy of the first day cover from Qatar with the stamp issued jointly with Georgia. The official issue date for Qatar is August 27, 2023, which is by far different from the date of issue of Georgia (June 18, 2023), and therefore needs for this issue to be reconsidered as Concerted [C] and not Twin [T] as described up to now in the catalogue.

Jorge Semprun (1923-2011) was honored by two stamps released by France and Spain respectively on November 20, 2023 and November 22, 2023. Both stamps look very similar as rtaken during the same photo shooting session. However none of the two postal administrations consider this issue as joint and no common event, common FDC was organized. The issue will be described in the catalogue but as Not-approved issue, in italics and gray color [N20231120].

Finally, the official issue of the Panama stamp joint with SMOM is December 4, 2023, not December 6 as erroneously reported in the catalogue (Information confirmed by Enzo Cafaro, Italy)

The catalogue pages will be updated with all this information by beginning of 2024.

Update May 2023

Next to the large PostEurop series issued around May 9, 2023, a few other countries released joint issues:

The Belarus – Russia joint issue was released on May 13, 2023. They celebrate the 150th anniversary of the painter Stanislas Zhukovsky (1873-1944) under the form of a souvenir sheet from each country representing a different painting. The margin shows different portraits of the painter. As a consequence, this becomes a parallel issue [P1]. Belarus issued 10,000 souvenir sheets, but also 5,000 samples as imperforate, while Russia issued 20,000 souvenir sheets as well as 4,200 samples of a special folder containing the same souvenir sheet, imperforated.

Milan Csaplar (Slovakia) provided update about future joint issues involving Slovakia. The design of the Slovakia – SMOM issue became available and the stamps will be released on June 23, 2023. Reminder: as SMOM is not recognized by UPU and as no other country is involved in this issue, this pair will not be approved as joint, but still be reported in the catalogue for collectors of SMOM stamps. The design of the Joint Issue with the Czech Republic at the occasion of the 30th anniversary of the establishment of the Czech Post and the Slovak Post was also released. These stamps are supposed to be released on October 2, 2023.

Enzo Cafaro (Italy) provided information about a joint issue between the Sovereign Order of Malta (SMOM) and the Vatican City issued on May 16, 2023 and commemorating the 825th anniversary of the dedication of the Cathedral Santa Maria Assunta in Spoleto (1198). Stamps are identical and show the façade of the cathedral, also known as Duomo of Spoleto, and a fresco by Filippo Lippi dedicated to the Stories of the Virgin (15th century). However as SMOM is not recognized by UPU, this issue cannot be recognized as a true joint issue and will be reported in the catalogue for SMOM collectors but under the heading Non-accepted [N].

Vietnam appears also in two official joint issues, but information to complete these series is missing. We reported already the picture of the joint issue with India (April 23, 2023), but are still waiting for India’s counterpart. Uruguay announced and released a souvenir sheet related to the 30th anniversary of relation with Vietnam. Picture of the Uruguayan item released on April 27, 2023 is reproduced below, but no news is available from Vietnam.

Back to the 2023 PostEurop stamp issue, there is a clarification to make, following a note sent by Stewie Griffin: BeePost (actually very close link to Stamperija and Peterstamps, same office address) did not have the legal permission from PostEurop to print Europa stamps, nor to use the Europa logo and design. The BeePost stamps described in the previous Post related to Europa 2023 stamps must be considered as illegal and should not appear in a serious stamp collection. They will not be described in the catalogue either, when updated. Actually we learned also that BeePost’s website is now under “maintenance” and Stamperija removed all BeePost “stamps” from their website. Thanks for this information which details can be found under https://www.stampboards.com/viewtopic.php?t=100797

In the meantime additional stamps related to PostEurop Peace 2023 became available: Estonia (May 25, 2023, one stamp in miniature sheets of 10 stamps), Greenland (May 30, 2023, 2 stamps available in sheetlets of 10, but also in a booklet of blocks of 6 from each), Nagorno Karabakh now issuing stamps under the name of Republic of Artsakh (May 25, 2023, two stamps available in miniature sheets of 10, but also in a miniature sheet of 5 se-tenant pairs), and Belgium (to be released on June 12, 2023, but illustration already available; one stamp in a miniature sheet of 5 stamps). The illustrations of the stamps from Azerbaijan became also available, but the exact date of release (in June) is still not known.

In Denmark, the Europa stamp is presented in a form of a souvenir sheet including the common stamp and a second commemorating stamp representing a candle. This second Denmark stamp was originally issued in 1970 to celebrate the 25th anniversary of the end of WWII. On May 4, 1945, a candle was put at all windows in Denmark, when armistice was signed, and this tradition continues since, symbolizing peace. The stamp from the souvenir sheet is an adapted reproduction of the 1970 stamp, but the isolated candle stamp issued as self-adhesive in a miniature sheet of 10, does have a different design. Only this isolated stamp bears the sentence “Sammen for fred” (Together for peace), which appears actually in the souvenir sheet only on the common stamp.

At this stage, for this 2023 Europa series, we are still missing information regarding the participation of Albania, Armenia, Georgia, the Isle of Man and Kazakhstan.


Eventually catalogues have been updated. Of course Volume 15 contains all new data and stamps released during the past two months, but also information about some new mixed covers created by Jaap Sarelse (the Netherlands) that had not been reported so far. Volume 2 has been completed with the 1950 (April 12) Milan Trade Fair stamps. And of course, the Country and Topic pages of Volume 1 have been updated at the same time, the new sub-category [P3] is described.

New 1950 entry – New sub-class of Parallel Issue

Through Fabio Bonacina and Enzo Cafaro (Italy) , a request came from a reader of Vaccari News to re-qualify the following Italian and San Marino stamps:

The Italian stamp and the San Marino (RSM) stamps have been issued on the same date of April 12, 1950. The Italian stamp is a specific stamp for the 28th Fiera di Milano (Trade fair), while the RSM stamps are definitive stamps overprinted with the Fiera di Milano reference. The definitive RSM stamps were also issued on April 12, 1950. Such stamps are usually not considered as joint issues, because no specific stamp was issued at this occasion by RSM. From the general rules, overprinted stamps are just considered as Non-accepted [N], in this case, subclass overprinted [OP] (which are reported in the catalogue).

However, there is an exception, when the overprint is combined with a change of color. In others words, and also in this particular case, these three RSM stamps have been specially printed for the Fair and overprinting appears only on stamps with a different color. As such they have to be considered as joint. In the same way, during this 1950’s period, France produced also a series of overprinted Tunisia and Algerian stamps with different colors, which were considered as Territorial issues [TD]. There was no such a territorial/colonial relationship between RSM and Italy, and stamps do have a different design. Parallel issue [P] would be the best definition. This seems to be the first encountered case and it needs the creation of a new sub-class of Parallel issues that will be called [P3]. It corresponds to Commemorative stamps issued on the same day, with a different design, in which at least one country is using overprinted stamps, but those stamps do not exist as non-overprinted standard stamps.

Standard San Marino stamps with the same design show respectively the colors, red and brown (5L), violet and black (15L) or blue-green and blue (55L), while the overprinted stamps are respectively green and blue (5L), black and red (15L) or brown and blue (55L) with overprint respectively black (5L), blue (15L) or black (55L). Non-overprinted stamps with these colors do not exist. At the same date of April 12, 1950, Trieste (Zone A) issued the same Italian stamp with overprint “AMG-FTT” in red. Italian stamps were issued at 3,305,000 samples, San Marino at 3×37,411 samples and Trieste stamps at 150,000 samples. Note that the nine non-overprinted San Marino stamps were issued only at 14,033 samples each.

The catalogue Vol 2 will be updated accordingly and the new definition of [P3] will be introduced in Catalogue Vol 1.

Update February 2023

On February 28, 2023, the joint issue between Armenia and Slovakia was released as scheduled. It celebrates the 30th anniversary of relationship and the stamps depict the Tatev Monastery, in Syunik region (Armenia) built during the ninth century, included now in the UNESCO World Cultural Heritage list and the St George’s Church, in Nitrianska Blatnica (Slovakia) also from the ninth century. The particularityy of this issue comes from the way the stamps are produced. The stamps are printed in a pane size [5×9] containing both stamps, type A in the top half, type B in the bottom half, together with 5 central labels forming a central cross. The overall structure looks the following: 3 rows of 5 stamps A, a row containing 2 pairs of stamp A separated by a label, then a row with one stamp A, three labels and one stamp B, and a row containing 2 pairs of stamp B separated by a label, and at the bottom 3 rows of 5 stamps B. This structure leads to a sheet containing 20 stamps A, 20 stamps B and 5 labels. Each sheet can contain vertical pairs of se-tenant A-B stamps, but limited to two units per pane. Knowing that the total printing of stamps is 2×20,000 for Armenia and 2×100,000 for Slovakia, only respectively 1,000 and 5,000 panes have been printed containing a maximum of 2,000 and 10,000 vertical pairs respectively.

These miniature sheets could be cut a different way, by keeping in one piece the five central labels with the 2 stamps A and 2 stamps B in the four corners. Only a maximum of 1,000 units for Armenia and 5,000 for Slovakia of these cut outs of printed panels can theoretically exist. The central labels represent the flags of both countries, and the coat of arms of Armenia, respectively Slovakia. The two other labels contain the words ‘Armenia – Slovakia joint issue’ in English and Armenian for Armenia, in Slovak and Armenian for Slovakia.

Jaap Sarelse (The Netherlands) provided some information about the potential Cambodia-South Korea joint issue that was supposed to be released on February 10, 2023. The original source was the South Korean Philatelic Service. However, Jaap learned from two Cambodian sellers that no such an issue is mentioned in the 2023 list of Cambodian stamps. Also a seller from South Korea confirmed this is not a joint issue. The top margin of the souvenir sheet printed by South Korea is entitled “Protecting Endangered Species in Korea – Cambodia REDD+ Joint Project Area”, meaning the ‘joint’ character is refering to an area between both countries, and a common project, but not to this stamp issue. This entry is removed from the catalogue.

Don Birschel (USA) reports also about stamps released at the occasion of the Kuwait 62nd national day by both Kuwait (February 22, 2023) and the United Arab Emirates (February 25, 2023). Even if the Kuwait 62nd national day is celebrated by the UAE, there are no hints of collaboration between both countries and stamps are different. These cannot be considered as a joint issue.

A surprising joint issue between India and Luxembourg will be released on March 14, 2023. The information was first provided by Souvik Ghatak (India) and Kenneth Sequeira (Singapore). The Luxembourg post made the announcement as early as March 2, 2023, but it took some time for India to confirm, despite the fact that the designer of the miniature sheet is of Indian origin. The stamps relate to the 75th anniversary of the relationship between both countries and is illustrated by sculptures by Amar Nath Sehgal (1922-2007), an Indian sculptor, painter and poet who spent a large part of his life in the Grand Duchy of Luxembourg.

Up to now, there are no news from the Israel-India issue supposed to be released in the course of the month of February. In the meantime, however, the first image of the Israel stamp to be realeased on April 4, 2023 jointly with Cyprus was released. Topic is aerial firefighting. The Cyprus stamps has not been seen so far.


The following information has been added to or modified in the new version of Volume 15 (Vol 15 V4.03):

  • The above mentioned Armenia – Slovakia issue [T20230228] as well as the Poland – Slovenia [T20230306], the Poland – Vatican [T20230227] and the Ascension – British Antarctic Territories – Falkland Islands – South Georgia – Tristan da Cunha [D20230215] stamps have been integrated in the catalogue
  • Confirmation of the existence of mixed FDCs for the 2022 Argentina – Spain Juan Domingo Peron issue [C20220914]
  • Update of the list of new issues including Pakistan – Sri Lanka (2023), Japan – Peru (August 21, 2023), Japan – Vietnam (September 21, 2023)

The information related to complete descriptions of new sets of joint issues is also dispatched in Vol 1. Note that the page “Philatelic resources” is constantly updated to maintain the most accurate level (which is not easy, corrections and additions welcome) and changes will not be reported here.


Georgia’s diplomatic relations – 30 years

Georgia issued already stamps at the occasion of the 30th anniversary of its diplomatic relationship with different countries, first on December 7, 2022 with Azerbaijan, then on December 20, 2022, with Israel.

More recently, we learned from Kenneth Sequeira (Singapore) and Enzo Cafaro (Italy) that Georgia issued also one stamp identical to the Italy stamp itself issued on December 7, 2022. Date of issue of the Georgian stamp is apparently December 27, 2022, leading to a Concerted issue [C]. The only problem here is that despite the fact that the stamps are identical, Italian Post does not consider this issue as joint (???), at least it was not defined originally by an official decree. Fabio Bonacina (Italy) in Vaccari News, tries to give some explanations (https://www.vaccarinews.it/news/Dentello_pure_da_Tbilisi/33994). It is possible that Georgia produced their stamp on the basis of the Italian model once the Italian stamp was released, but up to the point to officially present pictures of both stamps, in a same room, on December 27, in presence of the Italian ambassador. In our case, it is clear that with such a similar design, the stamps must have been created on the basis of at least a limited initial collaboration between both postal administrations. Therefore, we will report this pair in the catalogue and I am sure, collector will be glad to have a funny story to tell behind these two stamps, despite the non-recognition of the joint character by one part. If we discover in a near future, another example of such (unilateral) twin stamps, we will probably have to create a new sub-type in our classification system.

Another astonishing point relates to the illustration. It represents the construction of the cathedral of Bichvinta, based on a design of Father Cristoforo Castelli (1597-1659). Bichvinta (also called Pitsunda) is located in Abkhazia, a territory that is under Russian control since 2008…