There are 5 different sections (23, 35, 95, 95A, & 194) each preceded by a Contents Page. There are too many contents to list, but I've taken photos of those content pages. The manufacturers include: Air King, Airline, Arvin, Audar, Suppliment, Automatic, Clarion, Crosley, Dewald, Dumont, Emerson, Farnsworth, Firestone, Federal, General Electric, General Industries, General Instrument, Grantline, Grommes, Hoffman, Hudson Electronics, Jewel, Kaiser-Frazer, Majestic, Mallory, Mantola, Meck, Meissner, Minerva, Monitor, Motorola, Olympic, Philco, Pilot, Pontiac, RCA Victor, Remler, Sentinel, Silvertone, Sonora, Sound Inc., Sparton, Steelman,Stewart Warner, Stromberg-Carlson, Tele-Tone, Temple, Trav-ler, Truetone, Wells-Gardner, Westinghouse, Woolarac, Zenith
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