Welcome to the Woodward Governor Company unofficial History Site

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On the shop floor in the Ingersoll Milling Machine Company in Rockford, Illinois.

7.jpg The Caterpillar Tractor Company operated several Ingersoll Milling Machines over the decades.ThumbnailsMost all the American Automoble Manufacturing Companies operated Ingersoll machines.The Caterpillar Tractor Company operated several Ingersoll Milling Machines over the decades.ThumbnailsMost all the American Automoble Manufacturing Companies operated Ingersoll machines.The Caterpillar Tractor Company operated several Ingersoll Milling Machines over the decades.ThumbnailsMost all the American Automoble Manufacturing Companies operated Ingersoll machines.The Caterpillar Tractor Company operated several Ingersoll Milling Machines over the decades.ThumbnailsMost all the American Automoble Manufacturing Companies operated Ingersoll machines.