Bidspirit auction | Imperial Russia - Russia during

Imperial Russia - Russia during the World War I - PETROGRAD CENSORSHIP IN THE WORLD WAR I - COLLECTION: 1915-17, 103 postal history items, each one bearing various censorship markings, vast majority is numbered ones from No.68 to 2178, a few with identification marks, some with double blue oval or circle and one has censor's wax seal, about a half items are POW cards bearing two-country censorship handstamps, all are properly identified, F/VF