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TV
Magnifying Lens
1940s Projection Television (USA)
(Page 2 of 2)
TV Picture Projection and Enlargement - by Allan
Lytel - Published 1949 by John F. Rider
(52K)
10 inch to 14" Liquid Lens CRT
(68K)
North American Phillips Protelgram 3NP4 Projection CRT
(108K)
Emerson "Protelgram" Projection television - $599.50 (May 1949)
(49K)
RCA 5TP4 Projection CRT
(56K)
RCA 630TS with screen magnifier
(148K)
DuMont 20BP4 Cathode Ray Tube (CRT) and 20" Set
(64K)
General Electric Model 901 Projection Television
(36K)
Philco Micro-Lens Projection System Diagram
(35K)
Philco Model 2500 Projection Television System
(57K)
Philco Model TV-1480 Direct View TV --- Includes chart of CRTs, Screen Sizes,
and High Voltages required
(54K)
RCA Model 648PTK Projection TV
(36K)
RCA Model 8PSC41 Projection Television
(84K)
RCA Model TLS86 Projection Television
(41K)
Scott Tabletop Projection TV
(117K)
Stewart Warner Model AVC-1 Projection Television Unit
(47K)
Transvision Direct Magnification Lens -- 10" CRT to 15" Lens
(46K)
Transvision Television Receiver with Direct Magnification Lens built into the
set
(47K)
United States Television Corporation - Model T621P - Projection Receiver
TV
Magnifying Lens
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