Delore's method of mechanical traction with pullies and cords
Licence: In copyright
Credit: Delore's method of mechanical traction with pullies and cords. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/L0014686/full/800%2C/0/default.jpg)
Licence: In copyright
Credit: Delore's method of mechanical traction with pullies and cords. Wellcome Collection. Source: Wellcome Collection.