Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - Indonesia - 1949, Liberation of Djakarta, gold overprints on Air Post stamps of 30s, 50s, 1r and 2½r (inscribed Pos Udara) in imperforate souvenir sheet, full OG, NH, VF, C.v. $250, Scott #118a