Burma. (Air Mail). 1940. Air Mail Envelope endorsed 'Southampton- New York' addressed to Denver, Colorado bearing Burma SG 5, 2a vermilion, SG 20, 6p blue, SG 22, 1a brown, SG 28, 4a turquoise and SG 30, 1r purple and blue tied by Nama double ring '2 Apr 40' with 'Passed Censor/ Rangoon/4' on face with Denver arrival 'Apr 28'. Lovely item sent by Inter-Empire Air Mail to UK and on by surface mail. This the only Nama cover recorded by Proud.