Title:
Lot 848 WWI - OTHER NAVAL CENSOR MARKS; 1915-7 PPC's (2 with Jamaica 1d's cancelled by Kingston marks, 2 with G.B. d's cancelled by naval security cancels & 2 stampless "O.A.S.") with various scarce naval censor marks, etc. Plus 4 relevant PPC's of ships and a March 1916 env. ex Kingston with a "DON'T FORGET...THE BRITISH NAVY" label on the reverse. (11 covers).