Licence: Public Domain Mark
Credit: Engineering: a Newcomen steam-engine. Engraving, 174-. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/V0024483ER/full/800%2C/0/default.jpg)
Licence: Public Domain Mark
Credit: Engineering: a Newcomen steam-engine. Engraving, 174-. Wellcome Collection. Source: Wellcome Collection.