Details
Wm. Walker & Co., New Haven CT.
A wod-body Graphotrope photograph viewer (incomplete), the lid with paper label Patented June 12th 1866. The Graphotrope. Manufactured by Wm. Walker & Co., New Haven, CT. and instruction sheet
A wod-body Graphotrope photograph viewer (incomplete), the lid with paper label Patented June 12th 1866. The Graphotrope. Manufactured by Wm. Walker & Co., New Haven, CT. and instruction sheet
Further details
See illustration