Tag: United Kingdom
Lowden, George
Lyons patent
Mathieu patent
Meagher, Patrick
Murray & Heath
Murray & Heath registration
Negretti & Zambra
Negretti & Zambra patent
Newman, John Frederick
Nunn patent
Pocket Rotoscope
Portfolio Stereoscope
Primus Perfect
Pseudoscope
Rotoscope
Smith, Beck & Beck
Stereo Puck
Stereoscopic Treasury
Sunscope
Williams viewing case
Williams, Thomas Richard
T
T. R. W.
