Netherlands East Indies. (Tran-Pacific Mail). 1940. Registered Advertising (Columbia Films) Air Mail envelope addressed to New York bearing Netherlands East Indies SG 348, 25c blue-green and SG 357, 1g violet tied by Batavia/Centrum date stamp '29th Aug 40' with matching registration label and 'Geopened Door Censuur' label tied by circular 'Dev/ 10' cachet in carmine, endorsed 'By Clipper via Manila Hong Kong' routed via Honolulu 'Sep 6' and New York arrival '9/9' on reverse. Very attractive item.