Model Trains
By melting and pouring tin and brass in the mold first model trains were created in the 1830s in Germany. Shortly after, a Baltimore Locomotive works employee created the first American Version of model Train.
After the civil war, these Model trains became more popular, and subsequently, more advanced improvements were made to the original model like the section track, figure-eight layout, and electric capabilities. As the interest of the public transferred from trains to cars in the middle of the 20th-century demand for the model trains got dwindled.