Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - Canada - Newfoundland - 1932 (May 19), First Day Pioneer Flight cover to London, franked by ''Trans-Atlantic West to East'' red surcharge $1.50 on $1 blue, tied by St. John's slogan departure cancel, typewritten ''Per DO-X'' at top left, VF, C.v. $400,Scott #C12