Year:
1906
This photo of the sun was taken on 1906 June 27 by society member Rev. Dr. Marsh. See Dr. Marsh's article Photographing the Sun and Moon with a 5-inch Refracting Telescope in the RASC Proceedings for 1905, p.108.
This photo of the sun was taken on 1906 June 27 by society member Rev. Dr. Marsh. See Dr. Marsh's article Photographing the Sun and Moon with a 5-inch Refracting Telescope in the RASC Proceedings for 1905, p.108.