Marx Trains, also variously known as New Marx, Modern Marx, and Ameritrains, was originally the brainchild of Jim and Debby Flynn, a husband and wife who collected Marx trains, especially the tin variants. They produced a line of tinplate trains in the same style of vintage Louis Marx tin trains. Marx stopped making trains out of tinplate in 1972. But what happened to Marx Trains, or New Marx?
Marx Trains had a run of about 15 years, from 1992 to around 2007, with a brief resumption in 2012. The trains had a small, dedicated following but did not achieve the market penetration of larger rivals like MTH.








