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uncommon1900-1945
Hungary 1918 Airmail Overprint on King Charles IV Stamp
Hungary · 1918 · 1K50 f
A 75 f. stamp featuring a portrait of King Charles IV of Hungary, overprinted in red with 'REPÜLŐ POSTA 1K50 f' for airmail service.
Issued in 1918, this stamp marks Hungary's early adoption of airmail services during the final year of World War I, reflecting the era's technological advancements and the changing needs for faster communication.
Printing Method
Typography
Catalog Numbers
michel210
Image: Stamp image by W. Brandmayer in 1917. · License: Public domain
View on Wikimedia Commons
