1
Improvements in or relating to stereoscopic viewing apparatus. Randolph Gordon Wilson, William David Silver, June 30, 1954: GB711367-A (6 worldwide citation)

711,367. Optical apparatus. WILSON, R..G., and SILVER, W. D. July 9, 1952 [July 30, 1951], No. 17972/51. Class 97(1) Pictures of a stereoscope pair are viewed in. superposition, directly or after projection, using a light combining system consisting of two right angled prisms with their hypotenuse f ...


2
Improvements in devices for effecting image analysis applicable to television. Randolph Gordon Wilson, William David Silver, November 30, 1937: GB475999-A

475,999. Television. WILSON, R. G., and SILVER, W. D. Feb. 3, 1937, No. 3185. [Class 40 (iii)] Relates to scanning devices wherein the image or screen is scanned in two or more contiguous sections, each section being scanned during one revolution of a revolving scanning device such as a mirror drum. ...