10 photos
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THE JAMES LEFFEL & COMPANY HISTORY.
168 photos in 3 sub-albums
- THE ELEMENTS OF ELECTRICAL TRANSMISSION, CIRCA 1911.
- STURGESS WATER WHEEL GOVERNOR, CIRCA 1911.
- Saving obsolete Woodward governor history.
- LOMBARD WATER WHEEL GOVERNOR, CIRCA 1911.
- GENERATION PAGE 3.
- GENERATION PAGE 2.
- GENERATION PAGE 4.
- GENERATION PAGE 5.
- GENERATION PAGE 6.
- WOODWARD HORIZONTAL TYPE WATER WHEEL GOVERNOR IN APPLETON WISCONSIN, INSTALLED IN 1909.
- SCIENCE ABSTRACTS, CIRCA 1908.
- WATER WHEEL GOVERNOR HISTORY.
- WOODWARD HORIZONTAL WATER WHEEL GOVERNOR.
- WOODWARD GOVERNOR COMPANY CATALOGUE FROM THEIR FACTORY AT 658-660 RACE STREET, CIRCA 1908.
- The Woodward Governor Company museum collection.