High-quality black-and-white photographs of large old machines and tools

[Toolmaker51]

Yes, it's a reference to McKees Rocks Machine and Erecting Shop, assumedly a division of the Pittsburgh and Lake Erie Railroad Company. The fullsize image is large, but that's tough to read, even enlarging the page with control-shift-+.

I shift-controlled enough, like a Fuller Road Ranger into top gear; lap top not epitome of viewing. But thank you sincerely. I bookmark almost every machine maker I run across. But impossible seemingly to grasp how many there were, here and gone.

To think companies would commission photographers in portrait grade work, as a sales tool.....bet no thought of historical value.