Moon
| Title | Moon |
| View | Phases 64:1 (2008-003) |
| Series | VI: Yerkes Observatory |
| Description | Moon at 7 days. Photograph taken with the 40-inch refractor telescope of Yerkes Observatory. |
| Subject Terms | Moon | Natural satellites | Moon--Phases | Refracting telescopes | Astronomical photography |
| Photographer | Ritchey, George Willis, 1864-1945 |
| Photograph Date | 1901 |
| Physical Format | Transparencies; 22.9 x 15.5 cm |
| Collection | Archival Photographic Files |
| Repository | University of Chicago Library, Special Collections Research Center |
| Image Identifier | apf6-01577 |
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