Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - Indonesia - Air Post Booklet - 1949, Vienna issue, 3.10r intact booklet, containing three panes of two air post 40s and 75s and air post special delivery 40s, light buff cover inscribed in black ''Republic Indonesia'' on front and ''Prepared Private'' on reverse, fresh, VF and scarce, Est. $150-$200, Scott #C22, C24, CE1