| Unidentified photographer Portrait of a couple with their viewer and cards n.d. Tintype, full plate 6 1/2 x 8 1/2 in Stereoviews: Stereoviews and Fine 19th & 20th Century Antique Photographs Courtesy of David Spahr (www.stereoviews.com) LL/11629 David Spahr noted that the view in the viewer is Taughannock Falls near Ithaca, NY (USA)
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