Stereoviewer  Stereoviewer  Stereoviewer  Stereoviewer  Stereoviewer
Viewer33. Folding, cloth-covered stereoscope, French, circa 1880. “Stereoscope Parisien Brevete S.D.G.D.” VG. $250

Viewer63. Underwood & Underwood wood and aluminum viewer. Worn velvet around hood otherwise excellent condition. $100

Viewer71. TwinScope Viewer: Contemporary handmade and patented multi-purpose stereoscope. Wall-mountable for stereoview display, or a portable scope for hand-held stereoviews or reproductions in books or digital displays. Fits over Eyeglasses. Invented and meticulously crafted by Colleen Woolpert.
More info, or to order:

TwinScope Viewer SLIM: Also available is this extremely convenient, portable stereoscope, designed and crafted by Colleen Woolpert:

Viewer72. Keystone Telebinocular Viewer in Original Box. VG. $75

Viewer75. Keystone Monarch viewer. No folding handle. G. $35

Viewer77. Keystone Home Training Service for the development of skillful and comfortable vision. Attractive wood and metal viewer, 2 booklets plus a notice. Comes in the original box with front panel detached. VG. $75

Viewer78. U&U Sun Sculpture wood and metal viewer with folding handle. Lenses intact, velvet around eye hood is worn. G+. $45

Viewer79. Wooden viewer of handle that screws off. The slide bar has folding metal clips that hold the view. The eye hood is cracked on the left side and has a chip. Also, there is a small chip on the right side. Lenses are fine. G. $45

Viewer81. U&U Sun Sculpture wood and metal viewer. Some wear on velvet on hood. Pointed metal handle. G. $25

Viewer82. Keystone Monarch wood and metal viewer. Wear to velvet on hood. G. $35