I WILL BE LISTING OVER 100 BOOKS AND MANUALS COVERING WWII MILITARY RADIOS , EARLY TELEGRAPH AND TELEGRAPHY , WIRELESS , TELEVISION , VERY EARLY CATALOGS OF TELEGRAPH AND WIRELESS AND SCIENTIFIC / MEDICAL EQUIPMENT PLUS EARLY BOOKS ON AVIATION, AERONAUTICS AND RAF AIR MINISTRY AIR PUBLICATIONS..PLEASE CLICK ON VIEW SELLERS OTHER ITEMS LINK FOR FULL LISTING AND UPDATES..
I SHALL BE LISTING RARE WIRELESS & VICTORIAN TELEGRAPH BOOKS IN THE FRENCH AND GERMAN LANGUAGES .
GREAT BOOK FROM 1923 FOR BOYS. COVERS THEORY OF WIRELESS AND ITS APPLICATIONS PLUS CONSTRUCTION DETAILS OF VARIOUS SETS FROM SIMPLE CRYSTAL TO HYBRID CRYSTAL VALVE AND VALVE SETS, INCLUDING WINDING OF COILS.,. LARGE SIZE ( MEASURES 7.5X10 INCHES ) . CONSISTS OF 90 PAGES WITH NUMEROUS ILLUSTRATIONS , CIRCUITS AND PHOTOS.
CHAPTERS - THEORY OF WIRELESS, ALL ABOUT AERIALS, RECEIVING SETS, THE USES OF WIRELESS, SHORT WIRELESS TALKS, KNOTTY PROBLEMS, SOLVED, THESE ARE TOP TITLES ONLY , FOR EXAMPLE RECEIVING SETS COVERS - HOW TO MAKE CRYSTAL SET, A 2 CRYSTAL CIRCUIT, THE LAMP THAT HEARS AND SPEAKS, HOW TO USE VALVE WITH A CRYSTAL, HOW TO USE VALVE WITH CRYSTAL WHEN HIGH FREQUENCY AMPLIFICATION IDS REQUIRED, ERRECTING A 3 VALVE RECEIVING SET.