Canada #O231-232 1c Green and 2c Brown King George VI, 1938-1942 Mufti Issue Strip of 3 1c and 2 Singles of the 2c 4-Hole OHMS Perfins Used to Pay the 7c Airmail Rate to Winnipeg, MB
A very fine official envelope from the deputy minister of Mines and Resources (showing gold arms on backflap) to a milling company in Winnipeg, on May 31, 1943. Franked with a strip of three #O231 and two singles of O232, paying the 7c airmail rate. The 4-hole OHMS perfins are in the normal sideways position with the perfin reading up. Stamps are tied by strikes of Ottawa Canada CDS cancels. A nice usage of these low value stamps to pay the 7c airmail rate. Est. $15.