The U.S.M.C. IRBM Launcher Car No. 6640 uses the same mechanism to launch the rocket as the No. 6650. Available as part of the "Land-Sea and Air" Gift Pack Set No. 1805 that was only available in 1960, this car was not sold separately, and is the rarest of this type. The flat car uses mold No. 6511-2 that is painted OLIVE DRAB with a BLACK launching ramp and WHITE heat-stamped lettering. It came with AAR trucks that use disc couplers. There was no box for this issue. The missile has been reproduced.