Experiments and observations on electricity, made in Philadelphia ... To which are added, letters and papers on philosophical subjects / [Ed. by P. Collinson].

  • Benjamin Franklin
Date:
1774]
Catalogue details

Licence: Public Domain Mark

Credit: Experiments and observations on electricity, made in Philadelphia ... To which are added, letters and papers on philosophical subjects / [Ed. by P. Collinson]. Source: Wellcome Collection.

    555/556 page 533
    ’ * . ♦ J % ✓ <* ♦ I I f •• * » . I A
    digitised image 1
    digitised image 2
    digitised image 3