| 発行地 | United States |
|---|---|
| 年号 | |
| 種類 | Souvenir medallion |
| 材質 | Copper plated (Non Magnetic alloy) |
| 重量 | |
| 直径 | 73 mm |
| 厚さ | |
| 形状 | Round |
| 製造技法 | Milled |
| 向き | Medal alignment ↑↑ |
| 縁 | |
| 時代 | |
| 備考 | |
| 参考文献 |
| 表面の説明 | Observatory building |
|---|---|
| 表面の文字体系 | Latin |
| 表面の銘文 | PALOMAR MOUNTAIN OBSERVATORY Elevation 5580 feet Revolving Dome Diameter 137 feet Weight 1000 tons |
| 裏面の説明 | |
| 裏面の文字体系 | Latin |
| 裏面の銘文 | 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 |
| 製造数 | |
| Numisquare ID | 6466600880 |
| コメント |