Complete set of 3 nos of commemorative postage stamps on the Golden Jubilee of the First Official Airmail Flight between Allahabad and Naini by Henri Pequet, a Frenchman with a Humber-Sommer biplane :
Issued by India
Issued on Feb 18, 1961
Type : Stamps, Postal Used
Colour : Multi colour
Denomination : 5 & 15 nP and 1 Re.