WWII CENSORED MAIL GROUP: Includes 1940 env. from Australia ...

WWII CENSORED MAIL GROUP: Includes 1940 env. from Australia to Switzerland doubly censored (scarce thus), Feb. 1942 Thos. Cook inter-office cover Portugal to Sweden with German censor marks/tape applied in transit, 3 Dec. 1942 env. from London to Dublin with 2 different Irish censor tapes (one an orange press censor), Dec. 1943 Regd. Air Mail GB to USA endorsed "NORTH ATLANTIC ROUTE" franked 1/6d, 19 Apr. 1941 env. Finland to Germany with censor marks of both countries, etc. Various other interesting censor covers, ex Algeria, Switzerland India (Italian P.O.W.), etc. (10 covers)