- An early water wheel governor from 1909.
- ELECTRICAL WORLD 1914
- ELECTRICAL WORLD 2
- Elemer E Woodward Electrical World Volume 80, circa 8-5-1922
- HYDRAULIC MACHINERY 2
- HYDRAULIC MACHINERY 1905
- LOMBARD OIL PRESSURE GOVERNOR 2
- LOMBARD OIL PRESSURE GOVERNOR Ca 1904
- Lombard Governor Company oil pressure governor Ca 1904
- Lombard Governor Company
- Modern Machinery 1903 2
- Modern Machinery 1903
- NEW WOODWARD OIL PRESSURE GATE SHAFT TYPE WATER WHEEL TURBINE GOVERNOR Ca 1912
- New line of Woodward oil pressure governors for 1912
- Another vintage water wheel governor adverisement from the archives.