Worldwide Air Post Stamps and Postal History Romania
Sale No: 93
Lot No:124
Symbol:C
Cat No:Sc. #C4-6
1929, two Pioneer Flight Covers Bucharest - Nuremberg (August 28) and Bucharest - Prague (December 3), franked by air post stamps with horizontal watermark, appropriate markings and arrival ds, mostly VF, Est. $100-$150 (Image)