Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - Canada - 1928 (March 9-10), Patricia Airways Limited, group of 12 different Direct and Return flight covers from/to Sioux Lookout, itineraries includes Gold Pines, Red Lake, Jackson Manion (two different dates), Narrow Lake, Rainbow Lake and etc., franked by 2c Admiral or 2c Confederation, bearing air post stamp (10c) green and red on yellow paper, confirmation marking in violet, all with arrival ds, mostly VF, Unitrade C.v. CAD$2,100, Est. $800-$900, Scott #CL43