You can use this work for any purpose, including commercial uses, without restriction under copyright law. You should also provide attribution to the original work, source and licence.
Creative Commons Attribution (CC BY 4.0) terms and conditions https://creativecommons.org/licenses/by/4.0
'Engineering: a portable pumping engine, used in Egypt. Coloured lithograph, n.d. [post 1875].' . Credit: Wellcome Collection. CC BY