On Sale At auto4sq.com!

Crystal Radio


Vintage Philmore Little Wonder Crystal Radio Set

$29.00


Satellite Rocket Radio GR-150 - Crystal Radio - Beautiful Condition !!! - Space

$139.97


1923 Ritter Grand Crystal Radio Set - EXCELLENT condition and it WORKS!

$195.00


TRIMM Crystal or Tube Radio Headset* Headphones~ Working Earphones

$16.25


Lot of 12 Diodes Antique Large Glass & Vintage Germanium Crystal Radio Detector

$11.95


MRL"DX" Crystal Detector Radio; Good performing Panel Kit Set

$52.50


Crystal Radio Kit .. Collector Item

$18.00


Vintage Loose Coupler Crystal Radio

$30.00


☆THE BEST PERFORMING CRYSTAL RADIO: Sensitive & Selective☆

$37.50


Antique Crystal Radio Detector Set - Colorful - Unusual Vintage Receiver

$24.95


One original Philmore Blackbird vintage crystal radio -metal case

$12.99


DIAMOND-WEAVE COIL FOR CRYSTAL RADIO SETS with free 1N34A diodes

$16.00


VINTAGE SETCHELL CARLSON MODEL 416 FROG EYE AM RADIO BAKELITE WORKS

$17.50


RARE 1940's Philmore Brushed Steel Cased Crystal Radio and Coil

$24.99


Crystal Radio

$125.00


1929 Spencer Pocket Radio - Antique Crystal Detector Set

$31.00


Vintage 1930’s? Dynamic Antenna Aerial Dual Loop Tuner Crystal Radio Set

$79.95


Antique Vintage Radio Tuner Crystal Ham Marconi Era Apparatus

$9.99


VINTAGE CRYSTAL RADIO Handmade Diode Coil Tuner

$25.00


VINTAGE 1967 REMCO CRYSTAL RADIO KIT MODEL # 106

$180.00


1950s VINTAGE MINI JET ROCKET GERMANIUM CRYSTAL RADIO W/ORIGINAL BOX

$33.00


NIB NEW Flights of Fancy Crystal Radio Receiver Kit -HISTORY & INSTRUCTIONS

$14.00


vIntage * "HOMEBREW" or KIT CRYSTAL BATTERY RADIO SET

$50.00


1991 Mini Labs Science Kits Crystal Radio Kit NEW In Box

$18.99


Breadboard Crystal Radio Set Home Brew Built Vintage

$75.00


ANTIQUE / VINTAGE DEFOREST CRYSTAL RADIO DETECTOR

$159.99


Vintage Zenith radio

$10.00


HOT DIY Crystal Radio Set Kit- Ham, Xtal Radio Kits and Best Crystal Diode

$20.00


METRO JUNIOR CRYSTAL RADIO

$9.99


Remco Radio Science Crystal Radio Kit in Box 1962

$70.00


Crystal Radio Experimenters Detector Kit

$19.85


RARE ANTIQUE CA 1921 GARDNER RODMAN HELIPHONE POCKET CRYSTAL RADIO ~ 1ST POCKET

$999.99


MARS radio Crystal radio kit by Restoration Hardware

$26.50


VINTAGE PHILMORE LITTLE WONDER CRYSTAL RADIO RECEIVER KIT NEW IN BOX

$17.50


VINTAGE PHILMORE CRYSTAL DETECTOR OPEN TYPE w/ORIGINAL BOX & INSTRUCTIONS

$19.99


Clear Glass Radio Diode-Rare Crystal Detector Cat Whisker Glass Germanium

$6.00


Vintage Philmore Selective Crystal Radio Receiver Set Marconi Era Metal Cabinet

$89.99


Crystal Rocket Radio No Tubes/Batteries/Electricity Restoration Hardware

$39.99