"Municipal Dynamo ### Municipal Dynamo Regulator ### Municipal Socket Bonds and Lamps for 1 Rack of 6 Lamps used for relay [unclear] experiments. ### 1 Volt Meter previously used. ### 1 Ammeter from 0 to 1 Ampere. ### 1 Gatranometer. 2 Resisitance coils and Alternator. Battery to verify volt meter."

Hastings, Frank Seymour

West Orange Laboratory

Columbia University

Brown, Harold P

1888-07-20

1880-1889

Order/Shipping Record

Incandescent lamp

Dynamos and generators

Sockets, fuses, meters, and other interior elements

D8830ABK

D8830

[D8830ABK], Order/Shipping Record from Frank Seymour Hastings to West Orange Laboratory, July 20th, 1888

123:60

Thomas Edison National Historical Park

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University