Details
- TitleManuscript extract from letter to Professor [Relzius] from Dr Lancaster
- ReferenceUK0108 NAEST 020/348
- Date1855-03
- Scope and ContentManuscript extract from letter to Professor [Relzius] from Dr Lancaster. Refers to improvemtns made to [Gerritt] Smith's duplex system by Professor Edlund.
- Physical descriptionNumber of pieces: 1, Pages/folios: 1
- LanguageEnglish.
- Persons keyword
- Subject
- Conditions governing accessOpen
- Level of descriptionfile