This sketch shows the shapes and dimensions of several typical Ntrak model railroad modules, along with one possible track plan for a 3-foot corner module and a 6-foot straight module. Steven Otte ...

Last summer we lost Jim FitzGerald, one of the N scale community’s great ­pioneers. He’d just turned 90. He was one of my personal heroes and also, I’m proud to say, a friend. My model railroading ...