ScaleTrains HO Scale 32991 Rivet 4180 Airslide Hopper Champion Spark Plug GACX 46440 N Tunnels This is an optional Vanquish

This is an optional Vanquish Products SLW 725 Offset Hex Hub Set

and one piece of 19" radius track

The “Blue Oval

The Mars Ascent Vehicle (MAV) is the first rocket in a new series at Estes

ScaleTrains HO Scale 32991 Rivet 4180 Airslide Hopper Champion Spark Plug GACX 46440 N Tunnels This is an optional VanquishScaleTrains HO Scale 32991 Rivet 4180 Airslide Hopper Champion Spark Plug GACX 46440 In 1963, GATC introduced the 4180 Cubic Foot Airslide Covered Hopper. Designed for shippers of such commodities as flour, starch, and sugar, these two bay cars featured ten round loading hatches and four outlets. These unique cars also featured their patented Airslide unloading system which used pressurized air to aerate the special fabric lining of the bays,