Yerkes Observatory

Yerkes Observatory

Yerkes Observatory
Observing 3
II: Buildings and Grounds
Yerkes Observatory 40-inch refractor telescope trained on the eastern horizon as astronomers George Van Biesbroeck (right) and William W. Morgan (left) look for the periodic comet Grigg-Skjellerup (26P/ 1942 V 1942d).
Van Biesbroeck, George, 1880-1974 | Morgan, William Wilson, 1906-1994 | Grigg, John, 1838-1920 | Skjellerup, John Francis, 1875-1952 | Grigg-Skjellerup comet | Comets
Blakslee, George C., 1861-1941
Photographic prints; 23.2 x 18.3 cm
373 W. Geneva Street | Williams Bay, Wisconsin
Archival Photographic Files
University of Chicago Library, Special Collections Research Center

View information about rights and permissions.

View information about ordering reproductions.