Also this week, a possible new earliest known use surfaces in a worldwide stamp mixture, and a philatelic crossword puzzle challenges readers to translate philatelic terms from German into English.

The Boston 2026 World Expo will take place May 23-30, 2026.

These stamps were previously listed in the Scott catalogs as Scott C1-C29.

The new Royal Marines stamps are presented in two se-tenant (side-by-side) strips of four.

This nondenominated permanent-rate (currently 92¢) stamp marks the fourth Diwali stamp issued by Canada Post.

Also this week, two first-day cover exhibitors team up to write a new book, and a word scramble puzzle pokes some fun at the sport of hurdling.

The error, which an observant reader brought to Linn’s attention, was caught before the sheet went to press.

A different artist contributed to the design on each of the stamps. Some of the stamps showcase First Nations, Inuit and Metis artists.

Also this week, exploring postal and philatelic mementos of Wilbur Wright’s greatest flights, and a question-and-answer session with Elizabeth Hisey, one of the founders of Women Exhibitors.

The stamp design features a modification of an existing Lego set for a Ferris wheel shown on a blue background with trees built from Lego bricks.

It can be argued that no country issued more truly beautiful classic stamps than the Republic of Liberia.

King Charles III approved the designs of this new issue, marking the first stamp issue approved by the new monarch.

In order to minimize the environmental and financial impact, Royal Mail will First distribute and issue existing stocks of stamps.

Canada Post is selling the self-adhesive stamp in booklets of 10 with $1 from the sale of each booklet going to the Canada Post Community Foundation.

Royal Mail and the Communication Workers Union have been in a deadlock over pay since April.

On Sept. 21, Canada Post issued a stamp to commemorate the 50th anniversary of the 1972 Canada-USSR hockey series, now known as the Summit Series.

The queen was a stamp collector, and billions of stamps around the world feature her image.

Greenland’s postal administration, Tusass Greenland, began a new Tattoo Art in Greenland series with two stamps issued Aug. 31.

The stamps are denominated 3 kroner and 35.50k and feature women’s hands with traditional Inuit tattoos.

Post Luxembourg issued a stamp Sept. 13 to commemorate Postcrossing, an online project that allows users to send and receive postcards from random people around the world.