LIONEL MILWAUKEE ROAD “HIAWATHA” ALUMINUM 15 4 CAR PASSENGER SET. O GAUGE THREE RAIL. 6-19185 “RED RIVER VALLEY” COACH CAR. 6-19186 “170” DINING CAR. CEDAR RAPIDS SKYTOP OBSERVATION. 6-19188 “1336” BAGGAGE CAR. Die-cast trucks with magnetic couplers.