HO Scale Airslide Hopper Norfolk Western Train Car Games Enjoy assembling this puzzle with

Enjoy assembling this puzzle with a picture of puppies getting into mischief

and you'll know your child is gaining invaluable practice with fine motor skills and dexterity

and you can also track your progress

The large knob is designed for easy grasping

HO Scale Airslide Hopper Norfolk Western Train Car Games Enjoy assembling this puzzle withGeneral American had been building Airslide covered hoppers since 1954 but in 1965, a noticeable change was made to the design. Triangular gussets were added to the upper corners of both sides. Cars continued to be built with the gussets until the early 1980s. Airslide technology consisted of an air permeable fabric lining the bottom of the interior of the car. To unload the car, compressed air would be pumped through the fabric and the load (usually