. QST . Model 380 B&W BARKER & WILLIAMSON, INC. 237 Fairfield Avenue • Upper Darby, Pennsylvania RADIO COURSES FCC LICENSE PREPARATION. COMMERCIAL • CODE BRUSH-UP . AMATEUR • THEORY TELEVISION AND RADIO SERVICING Personal Counseling Approved for Veterans ^MTA TRADE & TECHNICALIflWM SCHOOL of 15 West 63 St. New York 23, N. 2-8117 Catalog T. O. 53rdYear VIKING ADVENTURER. tingle-knob bandswitching 80 through 10 at 50 watts input and effectively TVI sup-pressed. Self-contained power supply is wired foruse as an extra station power source when trans-mitter is not in use. Cle
. QST . Model 380 B&W BARKER & WILLIAMSON, INC. 237 Fairfield Avenue • Upper Darby, Pennsylvania RADIO COURSES FCC LICENSE PREPARATION. COMMERCIAL • CODE BRUSH-UP . AMATEUR • THEORY TELEVISION AND RADIO SERVICING Personal Counseling Approved for Veterans ^MTA TRADE & TECHNICALIflWM SCHOOL of 15 West 63 St. New York 23, N. 2-8117 Catalog T. O. 53rdYear VIKING ADVENTURER. tingle-knob bandswitching 80 through 10 at 50 watts input and effectively TVI sup-pressed. Self-contained power supply is wired foruse as an extra station power source when trans-mitter is not in use. Clean, crisp break-in keying. SELECTRONIC SUPPLIES, INC. Radio and Electronic Supplies1320 Madison Ave., Toledo 2, Ohio, W8GDE, South Adams St., Peoria 2, III., W9YYM, Mgr. Good until Sept. 30th, ONLY SPECIAL OFFER TO INTRODUCEOUR PRODUCTMORE WIDELY NOTSURPLUS Limited to fundamentalfrequencies in the three,seven and eight megacyclebands. Large assortment means we can select your requested freq. plus or minus one kilocycle.
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectradio, bookyear1915