L.M. Ericsson's first wall telephone, 1880
Object detail
Accession number
03-1029
Marks
Exceptionally rare wall phone. Lars Magnus Ericsson first wall telephone with receiver of Bell type and transmitter with more powerful magnet, 1880 Hand-written
8028
8028
Media/Materials
Physical description
1 photograph : black and white ; 31 x 16 cm.
Credit Line
L.M. Ericsson's first wall telephone, 1880, 03-1029. Walsh Memorial Library, The Museum of Transport and Technology (MOTAT).
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