Bridgeport milling machine (constructed in 1948)

Verify out these vertical milling machine pictures:

Bridgeport milling machine (built in 1948)

Image by Darron Birgenheier
The a single-ton monster poses for its portrait.

Mini Mill Complete Length

Image by tudedude
Spend special interest to the unfinished paint perform on the ceiling 🙂

Crushing cane with an ox-powered vertical-toothed roll crusher, 1637

Image by Marcel Douwe Dekker
Supply: Song Yingxing (1637) Tiangong Kaiwu, portion three on agriculture and milling processes