Dennis Lakomy has been collecting and running model trains since his dad gave him his first model train set in 1962.

Dick Christianson, the founding editor of Classic Toy Trains and ... locomotive Lionel cataloged in those decades and long after. Dick has plenty of handsome and powerful O gauge models to consider.

You've long been able to make steam ... And Lionel's largest trains, called O Gauge, appeal not just to kids as a toy but to serious collectors, too. BENJAMIN LAREMONT: I'm currently running ...