matchbox railways battery operated

n would be closest, but i think the rails are closer together. will measure when the set arrives in a few days. i think they might only be a cm or 2 apart.

Wow now that is small, just goes to show from the photo's I'd assumed it was about HO/00 as it looked like that sort of size. Bang goes the idea of suggesting one of the 3rd party HO'ish sets to provide a better loco to run on the set. Although I have seen the odd N'ish gauge battery set, when you can let me have the size I'll compare that with N and see if its viable to run an N gauge battery loco on it