| Místo | United States |
|---|---|
| Rok | 1975 |
| Typ | Commemorative medal |
| Složení | Bronze |
| Hmotnost | 35.10 g |
| Průměr | 44.5 mm |
| Tloušťka | 2.90 mm |
| Tvar | Round |
| Technika | Milled |
| Orientace | Medal alignment ↑↑ |
| Hrana | Plain with inscription |
| Období | |
| Poznámka | |
| Reference | Franklin#HUS-180 |
| Popis líce | |
|---|---|
| Písmo líce | Latin |
| Opis líce | POLIO VACCINE DECLARED EFFECTIVE RR APRIL 12, 1955 |
| Popis rubu | |
| Písmo rubu | Latin |
| Opis rubu | 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 |
| Náklad | |
| ID Numisquare | 8421310910 |
| Poznámky |