| Ubicación | United States |
|---|---|
| Año | |
| Tipo | Souvenir medallion |
| Composición | Copper plated (Non Magnetic alloy) |
| Peso | |
| Diámetro | 73 mm |
| Grosor | |
| Forma | Round |
| Técnica | Milled |
| Orientación | Medal alignment ↑↑ |
| Canto | |
| Período | |
| Observación | |
| Referencia(s) |
| Descripción del anverso | Observatory building |
|---|---|
| Escritura del anverso | Latin |
| Leyenda del anverso | PALOMAR MOUNTAIN OBSERVATORY Elevation 5580 feet Revolving Dome Diameter 137 feet Weight 1000 tons |
| Descripción del reverso | |
| Escritura del reverso | Latin |
| Leyenda del reverso | Telescope 264 inch tube 62 feet long-Weight 150 tons Paraboloid 200 inch Pyrex-mirror Weight 14 3/4 tons accuracy of surface 1/200,000 inch Whole Mounting 500 tons Looks in space 1 Billion light years One light year = 5,000,000,000,000 miles |
| Tirada | |
| ID de Numisquare | 6466600880 |
| Comentarios |