India. (Singapore - Trans- Pacific Mail). 1941. Trans- Pacific Air Mail envelope addressed to Vancouver, Canada bearing India SG 258, 12a lake, SG 259 1r grey and red-brown and SG 272, 3 1/2a blue tied by Manim roller 'Oct 1st' with triangular 'Passed By Censor/ C - 15', routed via Singapore with hand-struck 'To Be Forwarded By/ Air From Singapore' in violet and endorsed 'Received Nov 6th 41' in m/s ink.