There is a wonderful museum in Windsor Vermont called American Precision Museum which still has the original overhead shaft and pulley system along with machine

There is a wonderful museum in Windsor Vermont called American Precision Museum which still has the original overhead shaft and pulley system along with machinery. Went there in the early 90's as a kid and they did mention that it was converted to electric and the motors were still working supposedly. The Edison museum in Orange NJ also has such a preserved shop setup but electric driven by one or two big motors on an elevated platform.