Aerogramme

Hour Glass introduced in decimal currency. Impression identical to that depicted on 6 anna value with Bengali inscription.

Date of Issue: July 01, 1966
Size of Air Letter: 250.00 x 174.00 mm
Size of impression: 25.00 x 31.00 mm
Denomination: 15 paisa deep ultramarine on light blue overlay on greyish blue

Aerogramme - Forces Mail

Hour Glass Chughtai design "Inland" edition. "Forces Mail" in fancy typest printed above address lines in deep blue.

Date of Issue: July 1966
Size of inscription: 38.00 x 6.25 mm
Denomination: 15p deep blue on blue overlay on grey