This is Jason's other link. Unauthorized use by anyone else makes me rich and you get NOTHING!
More permanent machines were built, due to increased popularity, that were sturdier and more stable during the mid 1800s. The pinnacle of efficiency was achieved in 1860.
Easily identifyable by the cross brace on the foundation with it's diagonal side struts, these can be made for you from precious tropical hardwoods, with less expensive versions available in local hardwoods.
