1969 CONSERVATION OF NATURE CA ...
1975 ARYABHAT SATELITE FDC NO 43
1965 INDIAN MOUNT EVEREST EXPE ...
1966 KUNWAR SINGH FDC NO 68
1966 KAMBAR FDC NO 69
1974 BHAGWAN MAHAVIR fdc NO 49
1971 GOLDEN JUBILEE KASHI VIDY ...
1967 general election fdc NO 67
1966 GOPAL KRISHNA GOKHALE FDC ...
1965 LALA LAJPATRAI FDC NO 78
1970 RARE 4 DIFFERENT CANCELLE ...
1973 50TH ANNIVERSARY OF INTER ...
PANCHI BIRDS SERIES 1 NEAR THR ...
01 MAY 1967 SURVEY OF INDIA CA ...
1968 UN CONFERENCE FOR TRADE A ...
30 MAY 1967 NARSINHA MEHTA CAN ...
1969 INTER PARLIAMENTARY CONFE ...
1966 ASIAN HOCKEY CHAMPIONS FD ...
1965 CHITARANJAN DAS FDC NO 77
RARE 4 DIFFERENT RARE WITH STA ...
1968 FIRST TRIENNALE NEW DELHI ...
11 JUN 1967 MAHARANA PRATAP CA ...
1969 Dr ZAKIR HUSSAIN FDC NO 60
26 DEC 1967 RASHBIHARI BASU CA ...