Image Item No. Description  x902  Train Base 6 x 22 Cutout Catalog: Parts: Train  bb0037b  Train Brick 2 x 4 x 1 1/3 Sliding Block with Wheels Holder, Type b with Ledge Catalog: Parts: Train  813a  Train Level Crossing Base - Solid Center Catalog: Parts: Train  815c01 (Inv)  Train Level Crossing Gate Type 1, Assembly with Blue Base & Red Handle (Right) Catalog: Parts: Train