Vectorized illustration from a catalog, showing a hot air engine. This was a product of the times when industry was searching for all possible mechan

---

Vectorized illustration from a catalog, showing a hot air engine. This was a product of the times when industry was searching for all possible mechanical motion machines beyond steam. The Knott company created many innovative and advanced tools and machines not dependent on electrical power.

---

Size: 5000px × 2983px
Photo credit: © Lewis Marcrum / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: advanced, air, hot, innovation, invention, knott, machine, mechanical, steam, vector, vectors