Hi Temp. Computer manufactured by Sylvania, listed as IN195 (circa 1959).

Hi Temp. Computer manufactured by Sylvania, listed as IN194 (circa 1959).

Hi Temp. Computer manufactured by Sylvania, listed as IN193 (circa 1959).

Video Detector manufactured by Sylvania, listed as IN132 (circa 1959).

Harmonic Generator manufactured by Sylvania, listed as IN109 (circa 1959).

Video Detector manufactured by Sylvania, listed as IN105 (circa 1959).

General Purpose manufactured by Sylvania, listed as IN69 (circa 1959).

General Purpose manufactured by Sylvania, listed as IN65 (circa 1959).

High Back R manufactured by Sylvania, listed as IN63 (circa 1959).

Video Detector manufactured by Sylvania, listed as IN60 (circa 1959).

High Back Resistance manufactured by Sylvania, listed as IN54A (circa 1959).

High Back Resistance manufactured by Sylvania, listed as IN54 (circa 1959).

200 Volt Diode (Glass) manufactured by Sylvania, listed as IN39A (circa 1959).

Matched Duo-Diode (Note 1 ) manufactured by Sylvania, listed as IN35 (circa 1959).

General Purpose manufactured by Sylvania, listed as IN34A (circa 1959).

16-2 Medium Shell Small 5-Pin 5 AW manufactured by Sylvania, listed as ST-16 (circa 1959).

Lock- In 8- Pin 8W manufactured by Sylvania, listed as 110000 (circa 1959).

14-3 Medium Octal 8-Pin manufactured by Sylvania, listed as ST-14 (circa 1959).

Base B8-118, Short Medium Shell Octal 8-Pin manufactured by Sylvania, listed as T-12 (circa 1959).

S2=Mixer section of channel- selector switch ; stator assembly, RCA Stock No 120084 or equiv., includes manufactured by RCA, listed as L02 (circa 1975).