Though now branching into HO and S scale (the latter under the subsidiary American Flyer), O-gauge 3-rail trains continue to be Lionel's bread and butter. The products in both scale and semi scale ...

"And Lionel's largest trains, called O Gauge, appeal not just to kids as toys, but to serious collectors too. Benjamin Laremont, an aerospace engineer in the Atlanta area, has more than 100,000 ...