Holly Triple expansion steam pumps at the Col. Francis G. Ward Pumping Station in Buffalo, NY.
https://diqn32j8nouaz.cloudfront.net...eam_engine.jpg
https://diqn32j8nouaz.cloudfront.net...am_engine2.jpg
More:
https://www.buffalohistorygazette.ne...francis-g.html
Previously:
https://www.homemadetools.net/forum/...076#post125648
https://www.homemadetools.net/forum/...335#post116470
https://www.homemadetools.net/forum/...0525#post72634
