EAIA Facebook Page

EAIA Facebook Page

Recent Posts to the Early American Industries Association Facebook Page:

Early American Industries Association

One of our German members asks if this kind of house jack is familiar to Americans? "Wooden lifting device which consists of a base board and a bearing board connected by two thick screws. The screws can be turned by clamping bolts to change the distance between base and bearing board. Mainly used
for lifting buildings or parts of a building."

Timeline Photos

Today at 3:31pm • No Comments