May 25, 2026On 23 August 1925, a Flight Day was held in Karlsruhe.
May 24, 2026On 5 March 1920, Belgium released these postage due overprints for use in Malmedy.
May 24, 2026On 8 March 1920, Belgium released these overprints for use in Malmedy.
May 24, 2026On 12 March 1920, Belgium released these postage due overprints for use in Eupen.
May 24, 2026On 20 March 1920, Belgium released these overprints for use in Eupen.
May 24, 2026On 15 January 1920, Belgium released these overprints for use both Eupen and Malmedy.
May 24, 2026On 20 September 1920, Belgium released the first overprints for use in the Rhineland.
May 23, 2026This private postal stationery was issued to commemorate the opening of the airmail line from Stettin-Kopenhagen-Gothenburg-Oslo. If used on the…
May 23, 2026This series was issued in 1924 to commemorate the Ninth German Singing Club Festival in Hannover.
May 23, 2026This series was issued in 1927 to commemorate the 4th Bundestag (Federal Day) and 33rd Philatelistentag (Philatelists’ Day).