Stereoscopic viewer
Stereoscopic Viewer and Stereophotographs
Graphoscope or photographic viewer.
Reflex viewer for focussing screen
Film Viewer in Original Packing
Pedestal Stereo-Viewer
Calibrated viewing holder for bathythermograph Mk 1B, ‘deep’ model
1939-1942
Stereoscopic viewer with slides
Asahi Pentax Stereo Adapter and Viewer
1988
'Steadyscope' Type GS907/1A Serial no.0643
1976-1979
Kromaz Two-Colour Viewer and Slider
Hand microfilm viewer
1961
Stereoscopic viewer
1800-1950
Monoscopic viewer
Two stereoscopic viewers
Stereoscopic viewer
Holmes Stereo viewer.
Stereoscopic viewer
1800-1950
Stereoscopic viewer
Stereoscopic viewer
Graphoscope and glass filters
Stereoscopic viewer
Stereoscopic viewer
Stereoscopic viewer
1800-1950
Stereoscopic viewer
1800-1950
Stereoscopic viewer in box
Stereoscopic viewer
1800-1950
monoscopic box viewer
1800-1950
A Polyrama panoptique viewer.
Stereoscopic viewer
Frith's Cosmoscope print viewer with 41views.
Pedestal stereo-viewer with two boxes of stereographs.
Wheatstone Stereo x-ray viewer
1901-1949
A Polyrama panoptique viewer and slides.
Two Mutoscopes
1800-1950