Info| Date | 2012, 12 I |
|---|---|
| Value | EKONOMIBREV |
| Catalog no. | Mi 2857 Sc 2675 SG 2757 Y&T 2836 |
| Topic | Naszarkowski, Piotr |
| Occasion | Series 'Geometric figures' |
| Description | Series of 3, 1 stamp engraved by P. Naszarowski. Name of the figure: octahedron. |
| Date | 2012, 12 I |
|---|---|
| Value | 2x BREV |
| Catalog no. | Mi 2864, 2867 Sc 2679a, 2679d SG 2763, 2766 Y&T 2842, 2845 |
| Topic | Naszarkowski, Piotr |
| Occasion | Series 'People's Parks' |
| Description | Series of 4 stamps, 2 engraved by P. Naszarkowski. |
