Lot 1443 1929.DEC.20 First Day of Issue of Inland 2a Air Mail Stamp on Cover, hand made cover depicting a large airplane, some palm trees and Stephen Smith’s flight map of India, franked with a sheet margin block of four, signed and dated in selvedge by G. Grant, the stamp’s designer. There is a double-boxed “DATE OF ISSUE / INLAND / AIR MAIL STAMP” (front and back), addressed to Stephen H. Smith in Calcutta, with his signature on back, alongside a same day receiver. Light stains, still scarce and very fine. From the Pont Collection. Estimate $750, sold for C$1,900.00 plus 17% buyer’s premium.