Allegheny Observatory Buildings, Instruments, Equipment
| Title | Allegheny Observatory Buildings, Instruments, Equipment |
| View | 31-inch Reflector Telescope 98:45 (2008-003) |
| Series | VI: Yerkes Observatory |
| Description | The 31-inch Keeler Memorial Reflector of Allegheny Observatory. It was named in honor of James Edward Keeler, the observatory's second director. |
| Subject Terms | Keeler, James Edward, 1857-1900 | Directors (Administrators) | Reflecting telescopes | Astronomical instruments | Allegheny Observatory |
| Photograph Date | Undated |
| Physical Format | Lantern slides; 5.6 x 7.7 cm |
| Location | Pittsburg, Pennsylvania |
| Collection | Archival Photographic Files |
| Repository | University of Chicago Library, Special Collections Research Center |
| Image Identifier | apf6-03408 |
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