Cool piece of machinery. I'm not familiar with Whitney building wood making machinery. I've worked with metal all my adult life, and Whitney made a plasma/punch CNC machine that I've programmed and operated in the past. I've been to their factory in Illinois, and it's quite the thing to see! Not because it's big and futuristic, but because some of the first buildings are still there. It was a trip to hear how they used elevators to move pieces from one floor to the next, during the manufacturing process of the machines and tooling.
Sorry for the long story, but if it was me, I'd look into the history of that machine, and see if you can find information about how/where it was built. It's pretty amazing to see how manufacturing was done back then!