ARIAS / Date: 1890 / Language: English - Blacklight Search Results

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1. Alvan G. Clark photographic lens with Bausch & Lomb Unicum shutter

Creator:: Clark, Alvan Graham, 1832-1897
Collection:: Robert B. Ariail Collection of Historical Astronomy
Institution:: South Carolina State Museum

2. Alvan G. Clark photographic lens

Creator:: Clark, Alvan Graham, 1832-1897
Collection:: Robert B. Ariail Collection of Historical Astronomy
Institution:: South Carolina State Museum