- Thomas Edison submits his last patent application
Edison is probably idol of young Doc so it would be interesting to see Edison somewhere along the road.
- The original film version of Dracula with Bela Lugosi is released
It would be fun to see "Dracula" cinema ad like we had Jaws in Back to the Future 2.
- American gangster Al Capone is sentenced to 11 years in prison for tax evasion in Chicago, Illinois
Doc sharing a cell with Al Capone? :D