Electro-Voice
From Classic Boat Library
Electro-Voice, Inc.
Marine Division
Buchanan, Michigan
This company made a variety of instruments for boats including tachometers and depth finders.
1958 Information
1958 Electro-Voice Tach Ad
1959 Information
1959 Electro-Voice Tachometers Article
1960 Information
1960 Electro-Voice Depth Finder and Tachometer Ad
