Yerkes Observatory 40-inch telescope at Chicago Exposition

Yerkes Observatory 40-inch telescope at Chicago Exposition., Credit Line: Yerkes Observatory, University of Chicago, courtesy of AIP Emilio Segrè Visual Archives, Yerkes Observatory Collection
Abstract/Description: Yerkes Observatory 40-inch telescope at Chicago Exposition.
Subject(s): Telescopes
Equipment and supplies
Observatories
Williams Bay (Wis.)
Yerkes Observatory
Credit Line: Yerkes Observatory, University of Chicago, courtesy of AIP Emilio Segrè Visual Archives, Yerkes Observatory Collection
Catalog ID: Yerkes Observatory F3