Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - India - 7 PIONEER FLIGHT ITEMS: 1930-34, First Flight cover Karachi - Delhi, cover front of Calcutta - Belgium Flight of 1932, First Flight Lahore - Karachi and several others, including reprint of the First Aerial Post Allahabad- Bombay of 1911, some conveyance flaws mentioned, still F/VF, Est. $250-$300