In case you missed this.
This Sunday Nov 11, the wife and I watched the History Channel multipart series of the three titians who built America: JP Morgan-finance, Rockefeller-oil, Carnegie steel.
One scene has JP Morgan entering Thomas Edison's lab late 1800s, saying he will back Edison's plan to electrify/light Manhattan. Morgan then bends over, turns a knob that starts a 1940/50 era steam engine sans tender circling an O gauge track around Edison's first light bulb prototype! Morgan asks if if train is electric motor, and to send it next day for his daughter plaything.
Talk about not doing your homework. Wow, made me wonder what else in the series they took great liberties with??