Prototype 2-foot gauge railroads existed, and still exist, all over the world. The prototype railroads being modeled in On2 scale include:
• The Maine 2-foot railroads. A series of 2 ft gauge railroads … See more

Control of On2 scale layouts is the same as other scales, including HO scale, N scale, etc. Electricity is through the rails, using either standard DC control, or DCC. See more

In the early years of On2, Bob Werner's Portland Products was the major supplier of castings and the various small parts needed to model the Maine two footers. Peter Barney had his … See more

• O14 - The UK equivalent of On2 which models 2 ft in 7 mm scale (1:43.5) on 14 mm (0.551 in) gauge track
• Rail transport modelling scales
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For industrial modeling or "critter" modeling, tight curves are possible. But for Maine 2-footer modeling, curves need to be quite generous. The minimum practical radius is generally … See more

The difference of On2 scale, compared to its nearest alternative (On30), is that On2 scale equates to the correct track gauge for 2 ft prototypes - such as Maine "Two Footers" and the … See more

• On2-On30-On3 modelers resource page
• Maine 2-foot Quarterly magazine
• Light Iron Digest See more