The Yerkes Observatory 40-inch refractor as exhibited at the 1893 Columbian Exposition

The Yerkes Observatory 40-inch refractor as exhibited at the 1893 Columbian Exposition., Credit Line: Photograph by Sherburne W. Burnham, Yerkes Observatory, University of Chicago, courtesy of AIP Emilio Segrè Visual Archives, Yerkes Observatory Collection
Abstract/Description: The Yerkes Observatory 40-inch refractor as exhibited at the 1893 Columbian Exposition.
Subject(s): Equipment and supplies
Telescopes
Reflecting telescopes
Date Created: circa 1893
Credit Line: Photograph by Sherburne W. Burnham, Yerkes Observatory, University of Chicago, courtesy of AIP Emilio Segrè Visual Archives, Yerkes Observatory Collection
Catalog ID: Yerkes Observatory F10