Hello all,
I recently purchased a wide variety of trains from an estate sale. Lots of HO, O, S Scale etc. But I came across a few locos that are larger than HO that I can’t figure out what scale they are or what track they run on. On the bottom it states Rivarossi made in Italy for AHM and it’s plastic and metal. They look highly realistic with large metal drivers and intricate side rods. Basically I want to know what track this runs on and what power source and connections I need to run them. I’m posting