The working yard - with many switches, lights, outbuildings, a functional electric-powered 75 feet turntable and water tower - is punctuated with dozens of static displays: two steam-powered tractors, early gas-powered tractors, compressors, pumps, wheelsets, and assorted railroad paraphernalia - a two-man handcar, "tricycle"-type one-man handcar, bells, signals, and luggage carts.