Semipostal stamps of Cuba
1 to 4 of 4
semipostal
1938, Nov 23 40th Anniversary of the Discovery of Radium issue wmk. star (Cuba) p. 10
| X | 2c+1c | sal | Pierre & Marie Curie | |||
| - | 5c+1c | ultra | Pierre & Marie Curie |
1959, May 7 wmk. R de C - monogram p. 12.5
| - | 2c+1c | car & ultra | ag reforms |
1959, Sep 22 wmk. wavy lines (Colombia) (no perf info)
| - | 2c+1c | red | nurse |
1 to 4 of 4