Register :: Login
Manufacturers Index - Keystone Grinder & Mfg. Co.

Keystone Grinder & Mfg. Co.
Pittsburgh, PA, U.S.A.
Manufacturer Class: Metal Working Machinery

In addition to photos of machinery, we also host other images related to manufacturers of old woodworking machinery. Most images are scans of things like ads, articles on the company or historical photos related to the manufacturer. Photos of individual machines made by this company should be submitted to the Photo Index above.

Submitting Images

If you have an image that you think would be appropriate for this manufacturer, please contact the Site Historian.

There are currently 2 Image submissions for this manufacturer

Insert Date Image Title
06/10/2019 1917 Ad - Keystone Tool Grinder "Railway Maintenance Engineer." Vol. 13, No. 8, Aug. 1917. Pg 3
12/06/2012 1922 Ad-Keystone Grinder & Mfg Co., Keystone Railroad Tool Grinder New York Central Lines Magazine, 1922 pg. 69