Telephony ... By T.E. Herbert ... and W.S. Procter ... Second Edition
The Complete Statutes of England, Classified and Annotated, in Continuation of Halsbury's Laws of England and for Ready Reference Entitled "Halsbury's Statutes of England" ...
Telephony
The Telephone System of the British Post Office
Telegraphy ... Third edition, etc
Electricity in its application to telegraphy
Electricity in Its Application to Telegraphy, a Practical Handbook Covering the Syllabus of the New Technical Examination
Supplement to
Telegraphy ... Second Edition, Revised. With 509 Illustrations
Mathematics for Home and Business
Telephony: Automatic telephony
The Telephone System of the British Post Office
Telegraphy
Telephony
General principles and manual exchange systems
Telegraphy ... Fourth edition, with addendum
Electricity in Its Application to Telegraphy ... Third Edition, Etc
Electricity in Its Application to Telegraphy ... Sixth Edition, Etc
Electricity in Its Application to Telegraphy