September 2025 update

Sorry for this long time of silence. A lot of new information was gathered over this past month, in addition to the “Dove of Peace” series described in the previous page. The data are summarized hereunder, thanks to Kenneth Sequeira (Dubai), Ali Allawati (Oman), Adam Paish (UK), Enzo Cafaro (Italy), Dominique Josse (France), Sim Tng Kwang (Singapore), Mohamed Achour Ali Ahmed (Algeria), and Marci Jarvis (USA).

The official day of issue of the Oman stamp related to the Arab Postal Day from August 3, 2025, initially announced as being released on August 10, 2025 for this country, has to be corrected to August 3, 2025, according to FDC images provided by Ali Allawati.

The Oman stamps from the Oman Iran issue initially scheduled to be released on May 27, 2025, became available only on August 26, 2025 (date shown on the Oman FDC cover). However, information from Iran is still missing and we do not know if it will become a real joint issue, despite the clear indication on the stamp itself.

The Maldives-Singapore joint issue which design was revealed on June 30, 2025, was finally released on September 5, 2025. This issue includes two stamps featuring fishes, turtle, corals, the Lazarus Island (Singapore) and Hulhudhoo (Maldives), which were also included in a souvenir sheet (Singapore). Good quality images and final product description from the Maldives are still missing.

Singapore was involved a second time this month, on September 19, 2025, to celebrate the 60th anniversary of Thailand-Singapore diplomatic relations. As previously, Singapore issued also both stamps in a form of a souvenir sheet. The Thai stamps has been printed in se-tenant checkerboard-formatted sheets of ten stamps.

On September 16, 2025, the 640 years of the crowning of Sigmund of Luxembourg in Hungary was supposed to be celebrated by Luxembourg and Slovakia with a common stamp which design was released earlier this year by the Slovak Post. It happened that this issue disappeared from both postal administration philatelic programs. Explanations are needed here.

The Mythical heroes crypto-stamps series was issued on September 18, 2025 (see detailed description under previous page). The final illustrations given below show small changes compared to initial illustrations provided earlier (e.g., new denomination for Luxembourg). The series includes Austria (2 units, Zeus and Hera, 2×150,000), Belgium (Athena, 20,000), Luxembourg (Artemis, 15,000), Netherlands (Hermes, 25,000) and Portugal (Poseidon, 25,000). The digital twins are stored in the blockchain in five different colors. The likelihood of getting a particular color depends on the color: for Luxembourg stamps, there are 150 red, 1,005 yellow, 1,995 blue, 4,005 green and 7,845 black stamps; for the other countries the exact number of colored subtypes has not been published but the figures remain probably close to the same ratio, i.e., 1% (red), 6.7% (yellow), 13.3% (blue), 26.7% (green) and 52.3% (black). The digital twin of the crypto stamp is randomly generated. By scanning the QR code on the stamp with a smartphone, one will find out which color is linked to the crypto stamp.

As an example, the Luxembourg stamp digital twins in the blockchain look as follow:

On September 25, 2025, the Embassy of the Republic of Peru in Kuwait hosted an event to present a commemorative postage stamp marking the 50th anniversary of diplomatic relations between Kuwait and Peru. The postage stamps are featuring Kuwait’s Red Palace and Peru’s Real Felipe Fortress. Unfortunately, to our knowledge, this Peruvian stamp will remain unilateral.

The Oman-Russia joint issue, originally scheduled for April 22, 2025, postponed to September 26, 2025 (Oman source), then, a few weeks ago to October 15, is now scheduled for November 14, 2025. The date of October 15, 2025 remains unchanged for the issue of the joint stamps involving Laos and Russia and the first illustration of the Russian stamps became available recently.

Maldives – India – Singapore 2025

On July 25, 2025, Indian Prime Minister Narendra Modi and Maldives’ President Dr. Mohamed Muizzu jointly released commemorative postage stamps marking 60 years of diplomatic relations between India and the Maldives. The stamps show local boats. For India, an Uru, i.e., a wooden dhow built by hand in Beypore, Kerala. For the Maldives, a Vadhu Dhoni, i.e., a traditional fishing boat widely used for reef and coastal fishing in the Maldives. Detailed pictures from the Maldives are not available yet (Information provided first by Kenneth Sequeira, Singapore)

Maldives intends also to issue twin stamps with Singapore on August 29, 2025. A pair of identical stamps will be produced by each country, with an additional souvenir sheet containing both stamps for Singapore. The stamp design was unveiled during a ceremony that was held on June 30, 2025. So far, only bad quality images were available (Information provided by Don Birschel, USA).

Euromed 2025

The 2025 EUROMED issue is dedicated this year to European resources. Almost full freedom was given to the postal administrations to design their stamps, and, as a consequence, individual stamps describe very different topics including national parks, natural (local) or energy resources (wind and sun), landscapes, food, crafts or access to raw material (e.g., salt), with Türkiye showing in a souvenir sheet all possible country resources. So far, 14 countries have released their stamps with the most ciommon date on July 14, 2025. Those countries include: Bosnia Herzegovina (July 10, 2025), strawberry tree (Arbutus unedo) derived products, preserves, jam; Croatia (July 14), the Neretva Delta; Cyprus (July 9), wind turbine; Egypt (July 14), energy, oil, sea resources; France (July 11), sea and shore; Greece (July 7), sea sponge (Spongia mollissima) and boat; Malta (July 9), sculptor and building; Montenegro (July 14), Ulcinjska Solana (Ulcinj saltworks); Morocco (July ?), natural resources, “Cap des Trois Fourches” (Cape of the Three Forks), Ramsar wetland; Portugal (July 10), carob collecting and salt harvesting; Slovenia (July 11), karst edge; Spain (July 8), flower (Paeonia cambessedesii), Balearic peony; Tunisia (July 7), Galite and Zembra national parks; Türkiye (Turkey) (July 7), landscape with different resources.

The Euromed association includes also Albania, Algeria, Jordan, Lebanon, Palestine. With the exception of Albania which always issues their Euromed stamp with a delay of one year, there is limited chances that one of these other countries will participate this year, but who knows?

Information was mainly provided by Med Achour Ali Ahmed (Algeria) and Enzo Cafaro (Italy). Thanks to both of them.

Endurance and Churchill

The ‘Discovery of Endurance’ stamps were slated for release on March 23, 2023, but the release was cancelled without explanations. Adam Paish (UK) informed us that finally these stamps were issued on November 5, 2024: the Falkland Islands Post Office in Stanley has placed the British Antarctic Territory, Falkland Islands and South Georgia & South Sandwich Islands stamps and souvenir sheets on sale (see earlier description). 

For some inexplicable reason, the copyright holders of the images on which the designs are based would not allow any information about their release to be disseminated prior to the day of issue. The Heritage Trust holding the image rights is the Falklands Maritime Heritage Trust. Its ‘Endurance22’ expedition, which successfully located Shackleton’s vessel, has licensing agreements with National Geographic (which is now controlled by the Disney organisation), as well as contractual arrangements with other media organisations. So, copyright issues remained until the stamps were finally recently released. All first day covers of this issue are dated from November 5, 2024. As a consequence, these stamps were reintroduced in the catalogue under the heading [D20241105].

Adam Paish (UK) reported also information about the Sir Winston Churchill (born on November 30, 1874) 150th birthday stamps to be released in November and December 2024. These include a United Kingdom (Royal Mail) issue on November 30, 2024. Territorial issues have been announced for the Falkland Islands (issue date: November 27, 2024), Tristan da Cunha (issue date: December 11, 2024) and Ascension Island (issue date: December 16, 2024), although the latter is in a different format. New stamp issues of all three postal administrations are coordinated by the same sales, marketing and distribution arm of Isle Of Man Stamps & Collectables, which took over operations from Pobjoy Mint (Falkland stamps) following its closure in late 2023. It may be possible that almost all Commonwealth countries may celebrate this anniversary, but unfortunately, even these first stamps cannot be considered as joint (different design, different dates). Let us see first what other countries will have to offer, before closing definitely this chapter.

RNLI Anniversary

From Adam Paish (UK): six commemorative stamps (and assorted ‘extras’) from the postal administrations of each of the United Kingdom’s Crown Dependencies (Guernsey, Jersey and the Isle of Man) celebrate during the year 2024 the Bicentenary of the Royal National Lifeboat Institution (RNLI). All have similar designs, and a common portrait of Sir William Hillary (1771–1847), who established the RNLI in 1824, adorns the top value of each set. The Isle of Man released its stamps on January 4, 2024. Jersey and Guernsey have announced March 4, 2024 for their issues. UK Royal Mail has ignored the RNLI anniversary. As Guernsey, Isle of Man and Jersey are three fully independent postal entities, these stamps must be considered as part of a twin joint issue [T1].

Unfortunately, the three postal entities issued a lot of by-products. Next to the 6 stamps per country available in miniature sheets of 10 stamps, first day covers and CTO products, there are also Prestige booklets that were produced, not even speaking about presentation packs, isolated sheetlets, and products including specific coins. By adding just the face value of the 18 stamps, the price of the three first day covers and the three prestige booklets, total amount reaches £144, and more than £360 if miniature sheets are included. Joint issue collectors are recommended to limit their purchase to the three common stamps, total value £10.28.

All other stamps represent rescue ships used on the different islands: Guernsey, B, 65p, St Peter Port Station, RNLB ‘Spirit of Guernsey’; C, 88p, St Peter Port Station, Gold Medal rescue to the ship ‘Bonita’; D, £1.20, Alderney Station, RNLB ‘Roy Barker’; E, £1.74, St Peter Station, RNLB ‘Arthur Lionel’; F, £2.08, St Peter Port Station, RNLB ‘John Lockett’; Isle of Man, G, 1st, Port St Mary Station, RNLB ‘Gough Ritchie II’; H, £1.00, Peel Station, ‘B-536’; I, £1.50, Port Erin Station, RNLB ‘Muriel and Leslie’; J, £1.75, Ramsey Station, RNLB ‘Two sisters’; K, £2.00, Douglas Station, RNLB ‘Marine Engineer’; Jersey, L, 60p, St Catherine ‘s Station, RNLB ‘Eric W Wilson’; M, 98p, St Helier Station, RNLB ‘George Sullivan’; N, 98p, Jersey lifeguarded beaches, Le Braye Beach; O, £1.65, St Helier Station, RNLB ‘Howard D‘; P, £2.15, St Helier Station, Gold medal rescue to the yacht ‘Fanny‘.

Hungary – Thailand nightlights

Nightlights, river-front historic buildings, Grand Palace of Bangkok, the Chao Phraya River and the Royal Barge are depicted on the Thai left part while, the Buda Castle and the Danube appear in the Hungarian right part of these very nice stamps from Hungary and Thailand. The margin of the Hungarian souvenir sheet shows also the same main buildings at daylight. This joint issue was released on November 29, 2023, by both countries in form of souvenir sheets at the occasion of the 50th anniversary of their diplomatic relationship.

Belt and Road Initiative 10th anniversary

China (PR), Hong Kong and Macau celebrated on September 7, 2023, the 10th anniversary of the Belt and road Initiative (BRI) with one stamp for China and a souvenir sheet each for the two other postal administrations. The Chinese stamps were issued in miniature sheets of 8 [4×2] or 12 [3×4] stamps with colored margins. As such this issue can be considered as a Dependency Parallel issue [PD]. Additionally, the three post offices created a booklet containing the two souvenir sheets and a miniature sheet of 4 Chinese stamps [2×2] with white margins. The Macau and Hong Kong souvenir sheets from this booklet have an additional white margin of about 6 mm on the left sign, and therefore can be differentiated from the original isolated souvenir sheets. The amount of 141,400 booklets was printed and redistributed to the different post offices. These booklets bear on the back cover a code number starting with the letter A, B or C, corresponding respectively to the Chinese, Hong Kong or Macau sales origin. Macau announced that they were attributed 15,000 samples but the allocation of the rest among China and Hong Kong is not known. With this booklet, this issue can be considered as Se-tenant and as such will be filed under the code [S20230907]. This is the 12th joint issue between these three postal administrations.

Update March 2023

Additional information provided during this month, not reported so far in other posts:

Eventually, both Don Birschel (USA) and Souvik Ghatak (India) found the Indian counterpart of the Luxembourg souvenir sheet of the joint issue between the two countries, already described in an earlier post. The Indian souvenir sheet was released at the same date, namely March 14, 2023.

From Adam Paish, UK: The discovery in March 2022 of the wreck of the Endurance, the barquentine that carried Ernest Shackleton and his crew on the ill-fated 1914-1917 Trans-Antarctic Expedition, is commemorated on a series of joint British Antarctic Territory – Falkland Islands – South Georgia & the South Sandwich Islands Territorial/Parallel [PD] stamp issued on March 27, 2023. The ship sank in October 1915, having been crushed by sea ice in the Weddell Sea before the expedition could begin. There are two stamps (issued in sheets of ten) and one souvenir sheet for each territory. 

Also from Adam Paish, UK: On March 13, 2023, the British Antarctic Territory and South Georgia & the South Sandwich Islands each released four stamps and a single-stamp souvenir sheet with images from the BBC’s Frozen Planet II television documentary series. The standard sheet stamps are issued only in pictorial single-denomination sheetlets of four. These stamps are also filed as a Territorial/Parallel [PD] issue. The BBC logo remains the only common item linking all stamps.

On March 29, 2023, Liechtenstein and Switzerland issued as scheduled the stamps related to the 100th anniversary of customs agreement binding both countries. Each country issued two stamps representing either the first lines of the contract text or the flags of both countries separated by a zip fastener. Liechtenstein issued also three postal stationeries (postal cards), but without common design. Mixed covers and mixed cards became available.

From Souvik Ghatak (India) and Kenneth Sequeira (Singapore): A surprise issue was announced involving India and Vietnam that were planning to release a joint stamp issue on traditional martial art, Kalaripayattu (India) and Vovinam (Vietnam). The original date of release was supposed to be February 28, 2023 but the issue was postponed to a later stage. In the meantime, a copy of the Vietnamese side of the joint issue became already available. A new release date was set at March 29, 2023, but no news is available from India and this date was postponed again to April 23, 2023. More details will come soon.

Eric Contesse (France) and Jaap Sarelse (The Netherlands) were wondering if the two stamps illustrated below have to be recognized as joint. They were issued at the occasion of the 15th anniversary of the declaration of independence of Kosovo and are identical. The Kosovo stamp was issued on February 17, 2023 in miniature sheets of 4 stamps [2×2]. Unfortunately, no information is available from Albania so far. Any help is welcome.


The following information has been added to or modified in the new version of Volume 15 (Vol 15 V4.04):

  • Update of the list of older issues i.e., Cuba – North Korea from August 29, 2020 [T20200829] (integrated in Volume 14 V4.02),
  • The above mentioned British Antarctic Territories – South Georgia [D20230313] and British Antarctic Territories – Falkland Islands – South Georgia [D20230327] stamps, as well as India – Luxembourg [T20230314] and Liechtenstein Switzerland [T20230329] have been integrated in the catalogue

The information related to complete descriptions (Table of topics, table of countries) of new sets of joint issues is also dispatched in Vol 1 V4.03. Note that the page “Philatelic resources” is constantly updated to maintain the most accurate level (which is not easy, corrections and additions are welcome) and changes will not be reported here.