- GENERAL DRAINAGE MAP of WISCONSIN.
- WISCONSIN RIVER OF HISTORY.
- THE RIVERS OF WISCONSIN.
- Stewards of the Wisconsin River.
- WISCONSIN RIVER OF HISTORY, CIRCA 1860'S.
- THE FIRST MAJOR HYDRO PROJECT ON THE THE WISCONSIN RIVER SYSTEM.
- FROM THE OLDWOODWARD.COM ARCHIVES.
- WOODWARD STANDARD TYPE GOVERNOR DATA FROM THEIR 1908 CATALOGUE.
- PAGE 4.
- PAGE 3.
- SEPTEMBER 23rd, 1925 letter page 1.
- PAGE 2.
- September, 17th, 1925 letter page 2.
- Woodward letter from September 17th, 1925.
- The McFarlane-Eggers Machinery Company letter from October 19th, 1925.