ERICSSON | ||||||
Type CD 570 Common Battery Wall Telephone FRAMEWORK, entirely of steel, black enamelled. MICRO-TELEPHONE. RE 1001, with cord RS 6000, resting on a cradle-switch. CONDENSER, with a capacity of two microfarads. RINGER. 1,000 ohms resistance. The line terminals and a protector are enclosed in the instrument. Overall dimensions Weight 10.14 lbs. Taken from the Ericsson Telephone Catalogue 1912 |
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Last revised: October 01, 2019FM2 |