One of two photographs on separate mounts of the U.S. Naval Observatory

maker:
Warner & Swasey Co.

One of two photographs on separate mounts of the U.S. Naval Observatory, Washington in 1915 at its new site.

Details

Category:
Astronomy
Object Number:
1915-587/1
type:
black-and-white prints (photographs) and observatories
credit:
Warner & Swasey Co