BATTERIES - Technical Instruction No. 1 (1898)
DEVELOPMENT OF TELEGRAPH SWITCHING IN GREAT BRITAIN - IPOEE No. 189
(1944)
EDUCATIONAL PAMPHLET 2/1 -
Telegraph Circuits (Inland)
EDUCATIONAL PAMPHLET 4/1 -
Introduction to telegraph machines
EDUCATIONAL PAMPHLET 4/2 -
The Teleprinter No. 11
EDUCATIONAL PAMPHLET 4/3 -
The Teleprinter No. 15
EDUCATIONAL PAMPHLET 4/4 -
Teleprinter No. 15
EDUCATIONAL PAMPHLET 4/20 -
Telegraph automatic machines and attachments
EDUCATIONAL PAMPHLET 5/10 -
An introduction to the Telex system
EDUCATIONAL PAMPHLET 6/1 -
Facsimile Telegraphy
INTRODUCTION OF AUTOMATIC SWITCHING TO THE INLAND NETWORK - IPOEE
No. 195 (1949)
MODERN
TELEGRAPH PRACTICE - Green Paper No. 41 (1938)
PAMPHLETS
FOR WORKMEN - B1 - Elementary principles of Telegraphy and systems up to
Morse Duplex
PAMPHLETS FOR
WORKMEN - B2 - Telegraphs and Concentrators
PAMPHLETS FOR
WORKMEN - B3 - Wheatstone system Morse keyboard perforators
PAMPHLETS FOR WORKMEN
- B4
- Simplex, Duplex, Quadruplex and Telegraph repeaters
PAMPHLETS FOR
WORKMEN - B5 - Hughes Type-Printing telegraph
PAMPHLETS FOR WORKMEN - B6 - Baudot multiplex Type-Printing system
PAMPHLETS FOR WORKMEN - B7 - Western Electric, Murray and Siemens &
Halske
TELEPRINTER AND APPARATUS OVERVIEW -
E.I. Telegraphs, Teleprinter A1010
THE
AUTOMATIC TELEX SERVICE - IPOEE No. 215 (1959)
WHEATSTONE AUTOMATIC SYSTEM - Telegraph Technical Instruction No. 5
(1904)