Axiell Internet Server 6

Title
Baker Collection: Papers of Sir William Henry Preece
Reference
UK0108 NAEST 020
Date
1872-1888
Scope and Content
Papers on duplex and multiplex telegraphy
Exent
445 folios
Physical description
Some papers fragile and damaged by ink. Many documents conserved
Language
English.
Persons keyword
Preece Sir William Henry
Subject
Telegraphy, Switching, Duplexing, Multiplexing
Conditions governing access
Open
Level of description
sub-fonds