| Ubicación | United States |
|---|---|
| Año | 1975 |
| Tipo | Commemorative medal |
| Composición | Bronze |
| Peso | 35.10 g |
| Diámetro | 44.5 mm |
| Grosor | 2.90 mm |
| Forma | Round |
| Técnica | Milled |
| Orientación | Medal alignment ↑↑ |
| Canto | Plain with inscription |
| Período | |
| Observación | |
| Referencia(s) | Franklin#HUS-180 |
| Descripción del anverso | |
|---|---|
| Escritura del anverso | Latin |
| Leyenda del anverso | POLIO VACCINE DECLARED EFFECTIVE RR APRIL 12, 1955 |
| Descripción del reverso | |
| Escritura del reverso | Latin |
| Leyenda del reverso | 1955 APR. 1 - Senate ratifies treaty to end U.S. occupation of West Germany; APR. 12 - Report on Salk vaccine test reveals that it gives immunity against poliomyelitis; SEP. 24 - The nation worried by President Eisenhower`s heart attack; DEC. 5 - Merger of AFL and CIO unions. FM |
| Tirada | |
| ID de Numisquare | 8421310910 |
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