I unfortunately do not have an example of everything that we made. When we built the new house and moved I sold a lot including prototypes. I kept the 3/16" scale boxcars, a few locos, a Disney set and an Army set. Now trying to buy it back is both good and bad. Bad because it is difficult to afford, good because I am proud that our creations appreciated so well. I was able to buy-back a CTA elevated set and a red Marlines work train, 2 of my favorites. The motors on out modern Marx Trains will run through Lionel switches. Most marx, including all prewar will not, because the gear teeth are on the edge of the wheel-flange, not recessed.