The mounting for the 40-inch telescope built for Yerkes Observatory on display

The mounting for the 40-inch telescope built for Yerkes Observatory on display at Columbian Exposition in Chicago 1893, Credit Line: Yerkes Observatory, University of Chicago, courtesy of AIP Emilio Segrè Visual Archives, Yerkes Observatory Collection
Abstract/Description: The mounting for the 40-inch telescope built for Yerkes Observatory on display at Columbian Exposition in Chicago 1893
Subject(s): Telescopes
Observatories
Equipment and supplies
Williams Bay (Wis.)
Date Created: circa 1893
Credit Line: Yerkes Observatory, University of Chicago, courtesy of AIP Emilio Segrè Visual Archives, Yerkes Observatory Collection
Catalog ID: Yerkes Observatory F5