Title
Pamphlet entitled 'Winter on Quadruplex Telegraphy.'
Reference
UK0108 NAEST 020/179
Date
n.d.
Scope and Content
Pamphlet written by G K Winter, on quadruplex telegraphy. Manuscript note on cover: "To the Editor Telegraphic Journal. With the Author's Compliments." Includes description of the principles behind quadruplex telegraphy and description, with diagrams, of various methods.
Physical description
Conserved, Pages/folios: 27
Language
English.
Persons keyword
Subject
Conditions governing access
Open
Level of description
file
