I Love Cat Machines, Part 2 -Video

Stops on this joyful video journey include Yellowstone National Park and the Ageless Iron Expo in Des Moines, Iowa. Also featured are Marvelous Mike the dozer-driving robot and so many Caterpillar earthmoving machines in action, it will take repeated viewings to see everything.VHS, 4-1/4 x 7-1/2, 32 minutes