Censur- og skibspost
By: [af] E. Menne Larsen.
Publisher: Posthistorisk Forlag
Published: 1978
Place of publication: Hobro (Bymarks Alle 22, 9500)
Language: dan
Number of pages: 30
Subjects: Postmarks -- Europe.; World War, 1914-1918 -- Censorship.; World War, 1939-1945 -- Censorship.; Maritime postal handstamps.