- 22
- 23
- 24
- 25
- 26
- Photo credit courtesy Peter Fauerbach.
- Photo credit courtesy Peter Fauerbach.
- Photo credit Gary J. Hess.
- The Woodward size D governor described in the letters.
- Elmer Woodward and his patented water wheel governor.
- TIMBER REQUIREMENTS OF THE COOPERAGE INDUSTRY, CIRCA 1942.
- SURVEY
- Introduction.
- Intro. 2.
- Table of contents.