France1978:
Vintage B&K Dyna-Quick Dynamic Mutual Conductance Tube Tester, Model 700, B&K Manufacturing Company, Two Vacuum Tubes (6BN8 & 83), Made In USA, Circa 1964
France1978:
Vintage EICO Tube Tester, Model 625, Metal Cabinet, EICO Electronic Instrument Company, One Vacuum Tube (6H6), Made In USA, Circa 1950 - 1952
France1978:
Vintage Superior Trans-Conductance Tube Tester, Model TV-12, Superior Instruments Company, Made In USA, Circa 1955
France1978:
Vintage Superior Trans-Conductance Tube Tester, Model TV-12, Superior Instruments Company, Made In USA, Circa 1955
France1978:
Vintage B&K Dyna-Jet Dynamic Mutual Conductance Tube Tester, Model 707, B&K, Division Of Dynascan Corporation, Two Vacuum Tubes (6BN8 & 83), Made In USA, Circa 1966
France1978:
Vintage National Radio Institute (NRI) Model 66 Tube Tester By Triplett Elec. Instr. Co., Metal Cabinet, Made In USA, Circa Late 1940s
France1978:
Vintage Accurate Rapid Tube Tester, Accurate Instruments Company, Filament Continuity Tester, Made In USA
France1978:
Vintage Realistic Tube Tester, Model 105, Assembled From Realistic Tube Tester Kit, Model TK-105, Measures 8.25 Inches Wide, Metal Cabinet, Made In Japan, Sales Receipt For Kit Dated 1961
France1978:
Vintage Realistic Tube Tester, Model 105, Assembled From Realistic Tube Tester Kit, Model TK-105, Measures 8.25 Inches Wide, Metal Cabinet, Made In Japan, Sales Receipt For Kit Dated 1961
France1978:
Vintage Sound Master Tube And General Continuity Checker, Model TC-5, Made In Japan, Circa 1950s
France1978:
Vintage Lafayette Electronic Vacuum Tube Tester, Model TE-15, Lafayette Radio Electronics Corporation, Circa 1961
France1978:
Vintage Advertising For The Lafayette Model TE-15 Tube Tester In A Lafayette Store Ad In The Courier News Newspaper (Bridgewater, New Jersey), April 14, 1961