Info| Date | 1966, 03 I |
|---|---|
| Value | 20, 50 (Pfg) |
| Catalog no. | Mi 1154-1155 Sc 807a-b SG E873a-E873b |
| Topic | Luxemburg, Rosa |
| Occasion | 50th anniversary of the Spartacus Group National Meeting |
| Description | On 20 Pfg: part of a Spartacus newsletter. On 50 Pfg: portraits of Karl Liebknecht and Rosa Luxemburg (Róża Luksemburg). |
