What makes a good variable capacitor for crystal radios?
RADIO NOISE CAPACITOR CONDENSER UNIVERSAL .5MFD FOR RADIO NOISE INTERFERENCE | eBay
capacitor - Help Identifying Radio Component and Replacement Part - Electrical Engineering Stack Exchange
Old Rotary Variable Capacitor Used In A Radio Stock Photo - Download Image Now - iStock
Crystal Radio Tuning Capacitor
1964-70 GM Voltage Regulator Radio Capacitor - Stamped with "1960957" – Inline Tube
Poor Mans' Electronics Web Page - Crystal Radio
Amazon.com: Alps 4 Gang Air Variable Capacitor 20pf - 320pf fm am Crystal Radio Antenna Tuner Balun Shortwave Loop Ham Amateur Radio DIY kit Project : Electronics
Variable capacitor - Wikipedia
Radio Capacitor: Generator | #01911095 | Lectric Limited
Rebuilding an Old AM Radio : 7 Steps (with Pictures) - Instructables
Galaxy DX66V / 88HL, Superstar 3900 (EPT360014 B/C) electrolytic capac – Klondike Mike's
903) 558-1007 Variable Capacitors. Brand New Low Frequency Variable Capacitors.
.jpg&h=400&w=400 "1959-1971 Corvette Radio Ignition Coil Capacitor")
1959-1971 Corvette Radio Ignition Coil Capacitor
Fix Up that Old Radio! — Part 2 | Nuts & Volts Magazine
Tube Radio Capacitor Can Replacement : 6 Steps (with Pictures) - Instructables
Philco Capacitor
Antique Radio Capacitor Set Tube Radio Restoration Old Radio | Etsy Singapore
Old Radio Parts. Radio Capacitor Set Capacitor Kit for Tube | Etsy
Duralast Radio Capacitor U518
Car radio repair made difficult
