Wall
Telephone by »L.M. Ericsson«, 1892
With separate
microphones. Dated: March 18, 1892. The very first "complete"
Ericsson wall phone! Extremely rare in this superb condition!
Estimate: € 1,800/2,200
US$ 2,250/2,750
Reserve: € 950/US$ 1,190
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