Netherlands East Indies. (Air Mail). 1941. Netherlands East Indies postal stationery card 3 1/2c grey upgraded with SG 342, 7 1/2c violet tied by Padang date stamp '29th June 41', addressed to 'Internment Kamp, Blok c/ V11, Kota Tjane' with Gecensureerd/ 2' censor hand-stamp in carmine and 'Pan Avion' label in blue. Scarce item sent Air Mail to Alasvallei Internment Camp, Koetajane. (Text written in Malay).
Ex Bulterman and illustrated in his book 'Nederlands Indie in Oolog' page 23.