Portable Mining Magneto Telephone

Portable Mining Magneto Telephone

Portable Mining Magneto Telephone.
A Portable Mining Magneto Telephone. Made by Ericsson. Type N-1834. Made from Mahogany Wood and Iron. Size 12″ x 7″ x 5″ inches.


This telephone unit has an Ever Ready 3 volt battery incorporated into the back of the unit and a detachable winding key that can be inserted into the body through a covered hole on the front casing. Dated 1940.

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