1870

Lantern A11

On 31 May, 2011 By WMacDonald

Photo by Capt. Ash, Quebec, 1869 or 1870.

On 31 May, 2011 By WMacDonald

Sunspots.

On 31 May, 2011 By WMacDonald

Photograph of Sun taken at Québec Observatory, 1870 August 28. [Slide A72]