Worldwide Air Post Stamps and Postal History, Philatelic Rarities of the World, Part 1
Lot 401:
1971, Maple Leaves, (7c) multicolored, top sheet margin single with missing gray inscription, full OG, NH, VF and rare, Green Foundation certificate, a common stamp is included, Unitrade #537i, C.v. CAD$4,000, Scott #537 var
Share this lot:
