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: $400

Buyer's premium:

1985, John J, Audubon, 22c dark blue, horizontal strip of 6 and a half stamps, imperforated between 5th and 6th stamps, full OG, NH, VF and rare, Scott Errors Cat. mentioned 10 pairs known, C.v. $1,300, Est. $700-$800 , Sc. #1863f