M0012683: High frequency oscillator designed by D'Arsonval and Riviere, c.1848
- Date:
- August 1952
- Reference:
- WT/D/1/20/1/113/37
Licence: In copyright
Credit: M0012683: High frequency oscillator designed by D'Arsonval and Riviere, c.1848. Source: Wellcome Collection.
