3 air mail letters to the Netherlands, from Netherlands Indies 8.5.1940 with Indies and Singapore censor and red RETOUR AFZENDER/ postverbinding opgeheven, from Palestine (2 perf. holes) Jerusalem 10 May 40, censored and, on reverse, written no service and cancel return to, and from South Africa 15.V.40, censored with purple mail service suspended/ postdienst gestaakt

Neth. Indies 25 air mail letters May 1940-September 1941, all censured to abroad, including Burma (May 1940) and many to Great Britain (including green label (P.C.11.) Form No.141 The British censor is not/ responsible for the mutilation/ of the letter) USA and some Switzerland, different rates, all comprehensively described on exhibition pages

Netherlands Indies registered air mail letter (franking 25 ct. and 50 ct. and 1 and 2 gulden queen Wilhelmina) from Batavia-Centrum 2.12.41 to Zürich, (November 29 was the last flight of the China Clipper from Singapore before Pearl Harbor), from Singapore with the Horse Shoe route to Durban (South Africa), Durban-Lisbon by steamer and Lisbon-Zürich by train, just fl.3,75 rate for a letter between 15 and 20 grams

Netherlands Indies 2 censored air mail letters to USA November-December 1940 and 3 censored air mail letters to USA November 1941-January 1942, all by Horse Shoe route and Durban

China air mail letter Shanghai 29.4.40 to Den Haag, sent through Hong Kong (censored), Bangkok, Naples (arrived May 10), London (end of air transport), by ship to Lisbon and then by train Berlin (censored) and returned Shanghai (without arrival stamp) through (probably) Moscow and Peking, 2 purple cancels NO SERVICE / RETURN SENDER and Réexpédié par voie ordinaire après/ avoir été retourné á Shanghai.