Palomar Observatory Buildings, Instruments, Equipment, Grounds
| Title | Palomar Observatory Buildings, Instruments, Equipment, Grounds |
| View | 200-inch Reflector Telescope 56:2989 (2008-003) |
| Series | VI: Yerkes Observatory |
| Description | Workmen at the Corning Glass Works where the 200-inch Pyrex mirror for the Palomar Observatory reflector telescope was manufactured. |
| Subject Terms | Glassworkers | Corning Glass Works | Manufacturing processes | Mirrors | Pyrex | Reflecting telescopes |
| Photograph Date | 1930s |
| Physical Format | Glass plate negatives; 16.5 x 21.3 cm |
| Location | Corning, New York |
| Collection | Archival Photographic Files |
| Repository | University of Chicago Library, Special Collections Research Center |
| Image Identifier | apf6-01392 |
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