MAGNETO RINGING TELEPHONES
(WITH DOUBLE-MAGNET GENERATORS)
No. U 340
Magneto Wall Telephone, same Instrument as No. U 335 , but mounted on Polished Walnut Backboard with Battery Box to accommodate one No. 2 Leclanche Cell or one Celevox Dry Cell.
Note: The above Instruments are suitable for distances up to about three miles.
Taken from the Sterling Catalogue No. 11 & 12
| BACK | Home page |
BT/GPO Telephones |
A - Z Index |
Sterling Home |
Quick Find |
All Telephone Systems |