Info| Date | 2001, 06 X |
|---|---|
| Value | 2x 5 Kr |
| Catalog no. | Mi 2250 - 2251 Sc 2421a - 2421b SG 2178 - 2179 Y&T 2232 - 2232 |
| Topic | Naszarkowski, Piotr |
| Occasion | Sheet "Flying then and now" |
| Description | Sheet of 6 stamps. Engraved by P. Naszarkowski: Otto Lilienthal (left) and the Royal Swedish Aero Club (right). |
