Yerkes Observatory Staff
| Title | Yerkes Observatory Staff |
| View | Group photograph, 1920 13:1544 (2008-003) |
| Series | VI: Yerkes Observatory |
| Description | Yerkes Observatory staff, August 1920, from left, (back row): Storrs B. Barrett, Edison Pettit, Helen Pettit, George C. Blakslee, Oliver J. Lee, Frank R. Sullivan, Edwin Brant Frost (Director), Edward Emerson Barnard, Dorothy W. Block, George Van Biesbroeck, John S. Paraskevopoulos, John A. Parkhurst; (middle row) Hannah Steele Pettit, Florence Baldwin Lee; (front row) Maynard Jordan, Dorothy K. Sullivan, Alice Hall Farnsworth, Mary Ross Calvert, Frances Lowater, Francis Easton Carr. |
| Subject Terms | Calvert, Mary Ross, 1884-1974 | Paraskevopoulos, Dorothy Block, 1891-1967 | Farnsworth, Alice Hall, 1893-1960 | Van Biesbroeck, George, 1880-1974 | Parkhurst, John Adelbert, 1861-1925 | Blakslee, George C., 1861-1941 |
| Photograph Date | 1920-08-19 |
| Physical Format | Black-and-white negatives; 18.9 x 23.7 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 | apf6-00435 |
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