I'm brand new to the forum so I'll supply a little background. I'm not an O scale railroader. I had trains as a child and loved them dearly. A Wabash F3 freight set and an American Flyer steam set on a 4x8 in our attic in Cleveland. I built a layout for my son growing up. All MPC era GP's, Uboats, SD's etc. which I still own stored away in my basement office. My brother in law was a serious O gauge railroader in the '60's and 70's. Everything he had is long gone except for two pieces. One is a homemade locomotive which I'm trying to put back together. The other is the subject of this post. It's Lionel, Brass, 2rail, 2-8-2 (Merkado?), Chesapeake & Ohio, has been on a shelf in a box since the mid 70's. The motor is a Lionel Atomic precision motor which looks like a pullmor. My sister has asked me to research it, so here I am. Here are pics if I can attached them correctly.