Yerkes Observatory Buildings, Instruments, Equipment, Grounds
| Title | Yerkes Observatory Buildings, Instruments, Equipment, Grounds |
| View | Micrometer 43:163 (2008-003) |
| Series | VI: Yerkes Observatory |
| Description | Micrometer attached to the eye-end of the Yerkes Observatory 40-inch refractor telescope. |
| Subject Terms | Micrometers | Refracting telescopes | Lenses (Components) | Measuring instruments | Astronomical instruments |
| Photograph Date | Undated |
| Physical Format | Transparencies; 21.7 x 17.4 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 | apf6-01210 |
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