On Mar 17, 6:41*am, kfvorwerk wrote:

There was a History Channel (maybe Discovery Ch) show about Classical
Rome or one of the other classical civilizations. They showed a stone
that had been partially sawn by a gang saw of around 8 blades.
Karl

The stones for the Pyramids were cut with saws, presumably made of
copper although this piece of iron was found tightly wedged between
large stones:
http://www.gizapyramid.com/hidden.htm