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

United States

The auction will start in __ days and __ hours

Start price: $400

Buyer's premium:

1991, 700th Anniversary of Switzerland, joint issue, 50c multicolored, left sheet margin (Olympics Emblem) vertical pair imperforated horizontally, full OG, NH, VF and scarce, 20 pairs exist, C.v. $1,400, Est. $600-$750, Sc. #2532a