Yerkes Observatory Buildings, Instruments, Equipment, Grounds
| Title | Yerkes Observatory Buildings, Instruments, Equipment, Grounds |
| View | Spectrocomparator 85:137 (2008-003) |
| Series | VI: Yerkes Observatory |
| Description | Hartmann Spectrocomparator of Yerkes Observatory. Made by Zeiss, it is used to measure the lines of spectrograms. |
| Subject Terms | Spectrocomparators | Measuring instruments | Spectrograms |
| Photograph Date | 1940s |
| Physical Format | Lantern slides; 5.2 x 7.3 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 | apf6-02698 |
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