ASTRONOMICAL AND PHYSICAL INSTRUMENT WORKS.
JNO. A. BRASHEAR
Allegheny, Pa. ......................1890.
Objectives made from the same glass.
Interior view of Dr. Marsh's observatory showing the Brashear 5-inch telescope.
This photo was published in the RASC Selected Papers and Proceedings, 1902-03.
© 2013 The Royal Astronomical Society of Canada
The internet connection for this site is provided courtesy the Department of Astronomy and Physics at Saint Mary's University.