Swing-wing aircraft by Albrecht-Ludwig Berblinger
50 Pf. 1990
Germany DDR
0.15 - 0.18$
price on 08.08.2023
| Country: | Germany DDR |
| Type: | Postage stamps |
| Series: | Historic Aircraft; European airmail exhibition Lilienthal ' |
| Nominal: | 50 Pf. |
| Year: | 1990 |
| Size: | 35 x 35 mm |
| Perforation: | comb 13 |
| Mintage: | 3,000,000 |
Historic Aircraft; European airmail exhibition Lilienthal '
 Draft swing-wing aircraft by Leonardo da Vinci 0.11$ |  Draft swing-wing aircraft by Melchior Bauer 0.09$ |  Swing-wing aircraft by Albrecht-Ludwig Berblinger 0.15$ |  Glider by Otto Lilienthal 0.24$ |