- The Pierce Governor Company.
- The Hydraulic Equipment of the Colgate Power House History Project.
- RISDON WATER WHEELS
- LOMBARD HYDRAULIC TURBINE WATER WHEEL GOVERNOR HISTORY, CIRCA 1903.
- LOMBARD GOVERNOR COMPANY, CIRCA 1903.
- From the vintage advertisement collection.
- Circa 1892
- Brad's vintage water wheel machine shop manufacturing history project.
- Brad's vintage hydraulic water wheel governor project.
- Brad's vintage governor advertisement project, circa 1902.
- Brad's favorite picture of a Lombard governor application.
- A vintage water wheel machine shop manufacturing history project.
- A LOMBARD HYDRAULIC TURBINE WATER WHEEL GOVERNOR APPLICATION FROM 1902.
- A LOMBARD GOVERNOR COMPANY ADVERTISEMENT FROM 1902.
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