By Siemens Brothers
London   Siemens Brothers & CO
11" by 8" [6], 274pp
A very scarce and fascinating volume on The Cape Peninsula Automatic Telephone System & Trunk Exchange, with illustrations and folding plates.
By Siemens Brothers

1933 The Cape Peninsula Automatic Telephone System & Trunk Exchange

London   Siemens Brothers & CO
11" by 8" [6], 274pp
A very scarce and fascinating volume on The Cape Peninsula Automatic Telephone System & Trunk Exchange, with illustrations and folding plates.
£175.00
: 1kgs / : 844B36

What Our Customers Say...

Description

First Edition, Folding Plates, Illustrated, Publishers' Original Binding, Very Scarce

A very scarce volume. 

The Cape Peninsula Automatic Telephone System & Trunk Exchange 

The Siemens Brother was an electrical engineering design and manufacturing business in London and this volume traces the development of the Cape Peninsula Network, exploring the apparatus needed, circuit elements, the power plant and the trunk exchange.

With thirteen folding plates and other illustrations throughout the text. 
Collated, complete.

Condition

In the publisher's original cloth binding. Externally, excellent. Previous owner inscription to the front free endpaper dated 1933. Internally, firmly bound with bright and clean pages.

Fine

Delivery & payment

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