On November 6, 2017, the Thai Post issued a stamp in honor of the restoration of Thailand's independence by King Thaksin the Great. The stamp depicts a horse monument to the King-Liberator.
On November 6, 2017, the post office of Romania issued a series of 4 stamps dedicated to the Bucharest circus.
November 6, 2017 PHLPost issued a series of stamps in honor of the 250th anniversary of the country's postal service (4 stamps and a souvenir sheet). One of the series's stamps depicts the horse postal service of the 19th century.