Sylvania Electron Vacuum Tube Substitution Manual(1953)
A Great Way to find the proper tube for your Tube applications or Tube https://www.tradebit.comio,......
Radio TV Servicing and Repair Tube Substitution Handbook Manual
Great guide for your radio, television,cb radio,two way radio,Transmitters,record players re......
RCA TRANSMITTING VACUUM TUBE CATALOG (1942)
A great reference for the builder and https://www.tradebit.comio,Tel evision,TV,Transmitters,Amplif iers,Detectors......
RAYTHEON ELECTRON VACUUM TUBE CATALOG MANUAL(1957)
A great reference for the builder and https://www.tradebit.comio,Tel evision,TV,Transmitters,Amplif iers,......