In 1918, American Flyer introduced its first electric train, an O gauge model that was simply a windup model with an electric motor in place of the clockwork motor. This was a common practice at the time. The same year, William Coleman died and his son, William Ogden Coleman, Jr., took over the company. At that time the factory and administrative offices of the American Flyer Manufacturing Co. were located at 2219-2239 South Halsted Street in Chicago. The factory had its own railroad sidings and dock so cars could be slid inside the building for unloading/loading.