Franol-Plus. 1, Ericsson Magneto Telephone circa 1900.
- Date:
- [between 1965 and 1975?]
Licence: In copyright
Credit: Franol-Plus. 1, Ericsson Magneto Telephone circa 1900. Source: Wellcome Collection.
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Licence: In copyright
Credit: Franol-Plus. 1, Ericsson Magneto Telephone circa 1900. Source: Wellcome Collection.
