Malaya. (Singapore). 1949. Registered Air Mail envelope addressed to South Africa bearing Singapore SG 1, 1c black, SG 2, 2c orange, SG 3, 3c green, SG 4, 4c brown, SG 5, 6c grey, SG 6, 8c scarlet, SG 7, 10c purple, SG 8, 15c ultramarine, SG 9, 20c grey and green, SG 10, 25c purple and orange, SG 12, 50c black and blue and SG 13, $1 blue and purple tied by Naval Base/ Singapore date stamp '1st Feb 49' with registered label and framed 'Air Mail', routed via Singapore.