Media Type: Postcards / Geographic Information: Williams Bay, Walworth County, Wisconsin, United States / Collection: Robert B. Ariail Collection of Historical Astronomy - Blacklight Search Results

Start Over Media Type Postcards Geographic Information Williams Bay, Walworth County, Wisconsin, United States Collection Robert B. Ariail Collection of Historical Astronomy

1. Yerkes Observatory of The University of Chicago at Williams Bay, Wisconsin

Collection:: Robert B. Ariail Collection of Historical Astronomy
Institution:: South Carolina State Museum

2. The Yerkes Observatory of the University of Chicago, located at Williams Bay, Wisconsin

Collection:: Robert B. Ariail Collection of Historical Astronomy
Institution:: South Carolina State Museum

3. The Moon, 8 1/2 days old. Photographed with the 40-inch Telescope, Yerkes Observatory, University of Chicago, Williams Bay, Wisconsin. The diameter of the moon is 2,160 miles.

Collection:: Robert B. Ariail Collection of Historical Astronomy
Institution:: South Carolina State Museum