"The action of electric currents on each other." Lecture delivered in 1875(?) before the International Exhibition of Instruments, South Kensington. (Incomplete). [photocopy].
- For more information, email the repository
- Advice on accessing these materials
- Cite this description
- This material is held at
- ReferenceGB 133 SCH/D/2
- Dates of Creationc.1875