Bidspirit auction | 1966/66 Lal Bahadur Shahtri &
1966/66 Lal Bahadur Shahtri & 21st International Geographical Congress First Day Covers FDCs, Bombay cancelled (2 different)
1966/66 Lal Bahadur Shahtri & 21st International Geographical Congress First Day Covers FDCs, Bombay cancelled (2 different)