Image #1
WORLDWIDE AIR POST STAMPS AND POSTAL HISTORY
Rocket Flights
Lot #
97 | 
| Scott # 161, 164
| 1935 (September 8), Karel Roberti R.V.4 Unsuccessful Rocket Flight cover, franked by two definitive stamps, blue flight cachet and Seine's City Administration cancel in red, two-line black marking on reverse "Rocket was damaged per accident", VF and scarce, Est. $200-$250 . |