- A vintage brewery layout from the 1900's.
- The Anheuser-Busch Brewery in St. Louis, Missouri.
- The Chemical Supply Company advertisement.
- WORLD BEER LABELER MACHINE.
- TPC MANUAL 162.
- WORLD LABELER DATA.
- FOREWORD
- WORLD BEER LABELER MACHINE MANUAL.
- Marquette governor series data chart.
- Brad's Marquette governor operating manual from the archives.
- In the engine room of the tug boat John Purves showing the Marquette governor controls.
- Woodward Water Wheel Governors, circa 1911.
- A page from the 1911 Woodward booklet.
- Elmer Woodward's Power Control booklet from 1911.
- Elmer Woodward's little propeller governor, circa 1930's.