Name/Title
Shockproof ControllerEntry/Object ID
1000.1990.17Description
Shockproof ControllerCollection
Larry BoysenMade/Created
Manufacturer
National Electric Instrument Co.Date made
1930 - 1969Notes
where made: Elmhurst, NY
model number: 60General Notes
Note
Fair condition, 5 watts, for use on 100v 50-60 cycle only, a.c. only.