Los-Nr. 2483

1927, “1st AIR MAIL LONDON-CONSTANTINOPLE” ms. on cover bearing 4 d. deep green and 2½ d. blue from Taunton 16.4.27 with arrival mark Istanbul 20.4.27 on reverse. 6 ½ d. rate, scarce early CIDNA Flight

Provenienz:  Bill Robertson Coll. (Corinphila 2014)