Worldwide Air Post stamps and postal history, Zeppelin Flight items, philatelic rarities of the World. Part 1

United States - Modern Errors

The auction will start in __ days and __ hours

Start price: $500

Buyer's premium:

2001, Alfred Nobel, 34c brown and buff, top right corner sheet margin plate No.S22 and control No.2 vertical imperforated pair, full OG, NH, VF and very rare, only one pane of 20 has been discovered, C.v. of $500 doesn’t reflect rarity of that item, Est. $800-$1,000, Sc. #3504a