Name: | White, J. H.; San Francisco, California (USA) |
Abbreviation: | whitejh |
Products: | Model types |
Summary: |
In a May, 1910 Electrician and Mechanic magazine advertisement on page xxii the J. H. White company was located at 254 Hansford Block in San Francisco, California. The company offered a line of closed core spark transformers for wireless telegraphy work. |
History: |
This manufacturer was suggested by Alan Larsen.
Data Compliance | More Information |