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THE UNSEEN WORLD: COMMUNICATIONS WITH IT
poultry raising
Each monthly issue is 32 pages
230 pages with beautiful frontispiece
ADVENTURE IN VISION: THE FIRST 25 YEARS IN TELEVISION - 1st, 1950 - TV HISTORY TAROT THE UNSEEN WORLD: COMMUNICATIONS WITHADVENTURE IN VISION: THE FIRST TWENTY FIVE YEARS OF TELEVISION Book Details + Condition: John Lehmann (London). First Edition, 1950. Hardcover with original dust jacket. 223 pages. The first book to record comprehensively, all the important phases of television during the first quarter of a century of its development. Contents include: Birth of an Idea: A Cable Operator's Discovery; Hertz Invents the Photo Electric Cell; Hope from the Thermionic
