Details
- TitleManuscript fragment
- ReferenceUK0108 NAEST 020/351
- Daten.d.
- Scope and ContentManuscript fragement referring to Sir William Thompson: "Sir W Thompson patent 1858 Duplexing Cables."
- Physical descriptionNumber of pieces: 1, Pages/folios: 1
- LanguageEnglish.
- Persons keyword
- Subject
- Conditions governing accessOpen
- Level of descriptionfile