Netherlands
20 - 23$
price on 27.09.2022
| Country: | Netherlands |
| Type: | Postage stamps |
| Series: | National Aviation Fund |
| Nominal: | 6+4 c |
| Year: | 1935 |
| Perforation: | comb 13¾ x 12¾ |
| Mintage: | 336,000 |
National Aviation Fund
 Boy with Model Plane 0.32$ |  Albert E. Plesman (1889-1954), Aviation Pioneer 0.39$ |  Aircrafts over The Netherlands 20$ |