any Lionel Std. O boxcar box, w/ or w/o clamshell insert, in good shape;
any Railking crane tender, 4 bay hopper, boxcar, and/or 3 dome tank car box(s), all intact flaps, cellophane and styrofoam cradles;
any Atlas O Master Line EV caboose box, (styrofoam cradle not needed), intact, in good shape.