The track "Code" , in this instance Code 80 or code 55 for N Gauge track, refers to the height of the rail in 1/1000's of an inch, so Code 55 track has a rail that is .055" high and code 80 track has a rail...
When N scale model trains first appeared on the hobby scene in the late 1950's a new coupler was introduced for this scale. This coupler which we refer to as a "Rapido" style coupler is a...
The designation "On30" in model railroading refers to the SCALE of the model (O scale) and the GAUGE of the track (30" Narrow Gauge.) On30 train models have become popular within the last 10 years, due largely...