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

United States - Philippines - Official stamps

The auction will start in __ days and __ hours

Start price: $200

Buyer's premium:

1906, red overprint ”O.B.” on definitive stamps of 2c-30c, complete set of ten, three stamps with sheet margin, full OG, NH, fine and rare, Est. $400-$500, Scott #241-5 var