Yerkes Observatory Buildings, Instruments, Equipment, Grounds
| Title | Yerkes Observatory Buildings, Instruments, Equipment, Grounds |
| View | 40-inch Refractor Telescope 69:93 (2008-003) |
| Series | VI: Yerkes Observatory |
| Description | Controls of the Yerkes Observatory 40-inch refractor telescope at the eye-end. |
| Subject Terms | Refracting telescopes | Lenses (Components) | Electric controllers |
| Photograph Date | Undated |
| Physical Format | Black-and-white negatives; 9.8 x 12.3 cm |
| Manufacturer | Alvan Clark & Sons; Warner & Swasey Company |
| Location | 373 West Geneva Street | Williams Bay, Wisconsin |
| Campus Grid | Y01 |
| Collection | Archival Photographic Files |
| Repository | University of Chicago Library, Special Collections Research Center |
| Image Identifier | apf6-01778 |
View information about rights and permissions.
View information about ordering reproductions.