Title | Planets |
View | Mercury and Venus 42:1820 (2008-003) |
Series | VI: Yerkes Observatory |
Description | Conjunction of Mercury and Venus. Photograph taken with the Yerkes Observatory 40-inch refractor telescope (exposure 8 hours, 6 minutes). |
Subject Terms | Mercury (Planet) | Venus (Planet) | Conjunction | Refracting telescopes | Astronomical photography |
Photographer | Ross, Frank Elmore, 1874-1960 |
Photograph Date | 1925-07-10 |
Physical Format | Glass plate negatives; 24.0 x 19.4 cm |
Collection | Archival Photographic Files |
Repository | University of Chicago Library, Special Collections Research Center |
Image Identifier | apf6-01156 |
View information about rights and permissions.
View information about ordering reproductions.