Name/Title
Edison Special Indicator "Work" Incandescent LampEntry/Object ID
2023.41.1Description
Special calibrated incandescent lamp for use in the Edison Pressure (voltage) indicator, used to monitor the voltage of the Edison system.Made/Created
Manufacturer
Edison Lamp CompanyDate made
circa 1890 - circa 1892Time Period
19th CenturyPlace
* Untyped Place
East Newark (now Harrison), NJ
