How to build rural telephone lines
- CA KPH 7.1-MS7-1-A
- Item
- [after 1916]
An excerpt from a book that concerns the construction of rural telephone lines.
How to build rural telephone lines
An excerpt from a book that concerns the construction of rural telephone lines.
This file contains information that has at one point been published but is no longer available.
A list of exchanges at the Summerville switchboard.