- TitleOn the Telegraphic Problems of double sending and quadruplex telegraphy
- ReferenceUK0108 NAEST 032/04
- Daten.d.
- Scope and ContentCopy of 'On the Telegraphic Problems of double sending and quadruplex telegraphy' by G K Winter. Inscribed, "W.H. Preece Esq With the Authro's Compliments."
- Physical descriptionPages/folios: 27
- LanguageEnglish.
- Persons keywordWinter G K
- SubjectDuplexing, Multiplexing
- Conditions governing accessOpen
- Level of descriptionfile