Home / Historical Hydroelectric Power Plant Equipment Engineering. 266
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- INTRODUCTION TO EXTRACTIVE INDUSTRIES. 4.
- A James Leffel Water Wheel blueprint number 43640, circa 1944.
- Upper Peninsula of Michigan maps.
- INTRODUCTION TO EXTRACTIVE INDUSTRIES. 2.
- WOODWARD GOVERNOR COMPANY. Success in a Unique Field.
- INTRODUCTION TO EXTRACTIVE INDUSTRIES.
- ILLUSTRATIONS. 4.
- A Woodward VR(vertical relay) type hydraulic water wheel governor on display at the Midway Village Museum in Rockfor, Ill.
- A Woodward factory photograph of the size D vertical compensating water wheel governor
- The Woodward Governor Company's Mill Street factory from 1910 to 1940.
- INTRODUCTION TO EXTRACTIVE INDUSTRIES. 3.
- THE UNIVERSITY OF MICHIGAN, FOUNDED IN 1817.
- The Upper Peninsula of Michigan. An inventory of historic engineering and industrial sites.
- A "for the Love of Wisconsin" history project.
- The Upper Peninsula of Michigan. An inventory of historic engineering and industrial sites.