Railroad track grinder. Montreal, Canada. c. 1912.
https://s3-us-west-1.amazonaws.com/h...r_fullsize.jpg
Previously:
https://www.homemadetools.net/forum/...692#post174636
https://www.homemadetools.net/forum/...608#post170448
https://www.homemadetools.net/forum/...785#post167415
https://www.homemadetools.net/forum/...613#post166933
https://www.homemadetools.net/forum/...144#post120921
https://www.homemadetools.net/forum/...987#post120128
