Type CD 170
Common Battery Wall Telephone
FRAMEWORK, polished walnut.
MICRO-TELEPHONE. RE 1051, with cord RS 6500 (Old No. 2061), resting on a cradle switch.
CONDENSER, with a capacity of two microfarads.
RINGER. 1,000 ohms resistance.
The line terminals are enclosed, and a clip for papers is provided.
Weight 9.24 lbs.
Taken from the Ericsson Telephone Catalogue 1912
Last revised: October 01, 2019