Christopher Polhem mechanical wooden modelTM1972

Christopher Polhem mechanical wooden model from the early 1700s This virtual artifact can be found in real life at the [Swedish National Museum of Science and Technology in Stockholm](https://sketchfab.com/Tekniskamuseet) Created in RealityCapture by Fredrik Olsson from 230 images in 00h:45m:15s. Please note: No post processing have been done, holes may occur in mesh Read more about [Polhem]( https://en.wikipedia.org/wiki/Christopher_Polhem"polhem") on Wikipedia.