M0015153: Illustration of the apparatus used by Edouard Branly to demonstrate the properties of the coherer
- Date:
- September 1956
- Reference:
- WT/D/1/20/1/135/32
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: M0015153: Illustration of the apparatus used by Edouard Branly to demonstrate the properties of the coherer. Wellcome Collection. Source: Wellcome Collection.
