Yerkes Observatory Buildings, Instruments, Equipment, Grounds

Yerkes Observatory Buildings, Instruments, Equipment, Grounds
Larger

Yerkes Observatory Buildings, Instruments, Equipment, Grounds
40-inch Refractor Telescope 128:69 (2008-003)
VI: Yerkes Observatory
Yerkes Observatory 40-inch refractor telescope.
Refracting telescopes | Astronomical instruments
Undated
Glass plate negatives; 12.1 x 6.9 cm
Alvan Clark & Sons; Warner & Swasey Company
373 West Geneva Street | Williams Bay, Wisconsin
Y01
Archival Photographic Files
University of Chicago Library, Special Collections Research Center
apf6-01748

View information about rights and permissions.

View information about ordering reproductions.