Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - Canada - 1927, Western Canada Airways, (10c) black with pink background, complete pane of 50 (5x10) with intact margins, some separations, full OG, NH, VF, Unitrade C.v. CAD$525 as singles, Est. $250-$300 , Scott #CL40