- The Improved Magneto-Electric Machine, for Nervous Diseases
- ED.CS.2019.20
- The Improved Magneto-Electric Machine, for Nervous Diseases in a wooden box with instruction manual in pink card inside lid of box. Made by S. Maw, Son & Thompson in London. The strength of the electric shock could be maintained by the speed in which the external handle was turned. The two sponges which are mentioned in the instructions are no longer present.
- 19th century (late)
