Part 4/10:
Moving to the tailstock, the operator verified that all seams were tight, and the mechanism was easy to move with only slight adjustments needed. The machine’s linkage system—responsible for engaging with the drums for operation—looked clean and functional, with the electrical components under the drum switch examined for condition. The switch area, though somewhat obscured by grime, was in good shape and appeared functional.
The serial number, 22227341, was noted, with a stamp from the University of Chicago, suggesting the machine was once part of their technical or engineering department. This historical tidbit adds a layer of appreciation for the machine’s origin and potential significance, perhaps hinting at its use in educational or research settings.