Bidspirit auction | Worldwide Air Post Stamps and
Worldwide Air Post Stamps and Postal History - Netherlands - 1951, Seagull, 15g gray and 25g blue gray, complete set of two, nicely centered, full OG, NH, VF, C.v. $450, Est. $200-$225, Scott #C13-14
Worldwide Air Post Stamps and Postal History - Netherlands - 1951, Seagull, 15g gray and 25g blue gray, complete set of two, nicely centered, full OG, NH, VF, C.v. $450, Est. $200-$225, Scott #C13-14