(4) Western Electric 416B Planar Triode Tube (1960) Clean w/ Original Carton

Description

Offered is lot of (4) Western Electric 416B Planar Triode Tubes.  The tubes are very clean and in good condition.  The tube filaments are good.  One is offered in original carton.  Used in radio transmitting equipment and in long line repeaters for telephone use back in the day.  Produces 0.5 Watt at 4GHz. Date Codes are as follows: 5813, 6526, 6652 and 6439. Pick up the tubes for your own equipment or collection.  NO RESERVE!! Thanks for looking.