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This stereoscope is a trapezoidal-shaped, self contained box. It...
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This is a very unique English optical stereometer instrument, to...
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This is a wood stereoviewer with folding handle and a set of 23...
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A folding metal stereoscope for viewing pictures in 3-d. This a...
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75 glass Verascope slides in 3 plastic Taxiphote boxes. The pictures...
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Visatscreen ivory colored plastic folding 3D viewer. These viewers...
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Underwood & Underwood began publishing stereographs in 1890 and...
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A folding metal stereoscope for viewing pictures in 3-d. This a...
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A Stereoviewer made After 1901 by Underwood & Underwood of New...