173: TWO UNUSUAL 19TH CENTURY HAND-HELD STEREOSCOPES

A maple frame with mahogany shade, round eyepieces, stamped on underside of shaft, "The Stereo Graphoscope" and "Patented 1889, October 15, 1895, Feb. 1, 1896." Plus a nice rosewood model with square lenses. Measure 7 x 12.5 x 5 inches and 7 x 8.5 x 7 inches.

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Both in excellent condition, optics clear.
$200 - $300