1898 Turin factory machinery exhibition.
Fullsize image: https://s3-us-west-1.amazonaws.com/h...n_fullsize.jpg
https://s3-us-west-1.amazonaws.com/h...exposition.jpg
Previously:
https://www.homemadetools.net/forum/...793#post118983
https://www.homemadetools.net/forum/...6425#post83639
https://www.homemadetools.net/forum/...442#post169822
https://www.homemadetools.net/forum/...999#post171867
https://www.homemadetools.net/forum/...554#post170247