| Title | Yerkes Observatory Buildings, Instruments, Equipment, Grounds |
| View | Instrument Shop 33:1072 (2008-003) |
| Series | VI: Yerkes Observatory |
| Description | Yerkes Observatory Instrument Shop, shafting and pulleys in the basement hall used for cutting the ruling-machine nut. |
| Subject Terms | Ruling-machines | Ruling-machines--Parts | Pulleys | Machine tools | Workshops (Work spaces) |
| Photograph Date | 1897-12-05 |
| Physical Format | Glass plate negatives; 19.5 x 23.9 cm |
| 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 | apf6-00908 |
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