Worldwide Air Post Stamps and Postal History, Philatelic Rarities of the World. Part 1

United States - Modern Errors and Varieties

The auction will start in __ days and __ hours

Start price: $150

Buyer's premium:

1991, Cole Porter, 29c multicolored, bottom sheet margin vertical strip of three imperforated horizontally, full OG, NH, VF, C.v. $400 for a vertical pair, Est. $250-$300, Scott #2550a