Proto 2000 Series E6B SOU Southern #2901-B diesel locomotive B-unit, designed to set the standard for excellence in model railroading. This is an unpowered HO scale model train, item number 23193. It features a detailed design with exceptional features such as see-through steps, interior details visible through side grilles, prototypical detail, laser quality paint schemes, highly detailed sideframes with floating journal covers, working diaphragms and operating side and doors. Produced by Life-Like Trains.  Train looks C8-9 very light run time.  Box is bright, clean, square and solid with excellent styrofoam.  Unattached trim and literature included.