Western Electric Manuals from 1923

Description

About this item:
This is a three volume set by Western Electric from 1923 entitled "The Application of Electricity and Magnetism to Transmission in the Telephone Plant". These are in excellent condition for their age. Some separation of the bindings.
Section I - Elementary Principles - Direct Currents
Section II - Elementary Principles - Alternating Currents
Section III - Specific Applications - Telephone Repeaters
About Me:
I have been restoring vintage telephones for 25+ years.
I am a telephone enthusiast, so quality is my primary concern.
I follow through with every sale, I'm here for any questions or concerns you might have after the sale.
I'm a member of the Antique Telephone Collectors Association and Telephone collectors International.
I've had an eBay presence since 1996.