Auction 90, Session 1 - Worldwide Rare Stamps and Postal History

British Commonwealth - Canada

The auction will start in __ days and __ hours

Start price: $500

Buyer's premium:

2005, Canadian Bridges, 50c x4 multicolored, self- adhesive bottom right corner margin imperforated se-tenant block of four, backing paper intact, VF and very scarce, C.v. $1,500, Unitrade C.v. CAD$2,000, Est. $600-$750, Sc. #2103b