Fullsize image: https://s3-us-west-1.amazonaws.com/h...s_fullsize.jpgQuote:
Sack press (2000 ton) where tack head is shaped - Wyman-Gordon Company, Grafton Plant, 2000 Ton Press, 244 Worcester Street, Grafton, Worcester County, MA
https://s3-us-west-1.amazonaws.com/h...s_fullsize.jpg