- REPLACEMENT PARTS USED ON GOVERNOR SERIAL NUMBER 2687, CIRCA 1935.
- A turbine generator controlled by a Woodward vertical compensating size D water wheel governor.
- Amos Woodward was an obsessive tinkerer...
- Amos Woodward's first patented governor (number 103,813) from 1870
- Cornwell Ranch with new Woodward Governor type PG 500 control Note the Woodward mechanical size D control on the left Ca
- Elmer installing his Woodward size D governor in 1904 at the Lachine Canal power house
- GOVERNOR FROM SHOP ORDER 3186.
- GOVERNOR FROM SHOP ORDER 3186. PAGE 2.
- GOVERNOR FROM SHOP ORDER 3186. PAGE 3.
- Instruction book sent with Woodward letter in 1935.
- MONTICELLO WOOLEN MILL HISTORY.
- The N.C. Thompson's Reaper Works at 650-658 Race Street in the water power district in Rockford, Illinois.
- The N.C. Thompson's Reaper Works in the water power district in Rockford, Illinois.
- The Woodward Governor Company assembly room.
- WOODWARD GOVERNOR COMPANY 658-660 RACE STREET CIRCA 1908 001