Tube Type Transmitters: 1920-1980

Huge index and information to vintage ham gear: Transmitters, Power Supplies, Modulators, VFOs and Antenna Tuners. Organized and cataloged by manufacture with dates, history and Price. A Comprehensive index detailing name and model plus over 10 grid pages of final tube information. Book also includes a Radio History Timeline, Glossary, Color Pictures and much more.