| Miejsce | United States |
|---|---|
| Rok | |
| Typ | Souvenir medallion |
| Skład | Copper plated (Non Magnetic alloy) |
| Waga | |
| Średnica | 73 mm |
| Grubość | |
| Kształt | Round |
| Technika | Milled |
| Orientacja | Medal alignment ↑↑ |
| Krawędź | |
| Okres | |
| Uwagi | |
| Źródło(a) |
| Opis awersu | Observatory building |
|---|---|
| Pismo awersu | Latin |
| Legenda awersu | PALOMAR MOUNTAIN OBSERVATORY Elevation 5580 feet Revolving Dome Diameter 137 feet Weight 1000 tons |
| Opis rewersu | |
| Pismo rewersu | Latin |
| Legenda rewersu | 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 |
| Nakład | |
| ID Numisquare | 6466600880 |
| Uwagi |