![Hose McCann Telephone Company](manimages/transhmc.gif) |
Hose
McCann Telephone Company
Sound Powered Telephones are designed to provide communications without
the use of batteries or other outside sources of current. The only energy
required is the sound of your voice talking into the microphone. Other
Hose-McCann products are: Fully Automatic Dial Telephone Systems, Rudder
Angle Indicators, Navigational Light Panels, Engineers Signal and Alarm
Panels, Alarm Bells, and Associated Mil-Spec items. |