Canada 1953 Northen Radio-Radio Nord, Inc VAL D’OR P.Q. to The YANKEES New York with SPECIAL DELIVERY EXPRÈS SD-8 10-9-51 label and BY AIR MAIL PAR AVION label. Affixed with a strip of four 3 cents King George VI with “POSTES-POSTAGE” #286 and 5 cents #288 from the same issue cancelled with a VAL D’OR Duplex Cancel DPQ-1284 December 17, 1953, and receiver on back NEW YORK N.Y. GRAND CENTRAL STA. REG’D September 18,1953. Scarce advertising cover.