- Gisholt Machine Company in Madison, ca 1916.
- First generation diesel locomotive history in color.
- FAIRBANKS-MORSE COMPANY.
- DRINK Point BEER.
- DIESEL-ELECTRIC LOCOMOTIVE APPLICATION AND MANUFACTURING HISTORY.
- DE LAVAL STEAM TURBINE COMPANY FACTORY.
- DE LAVAL STEAM TURBINE COMPANY
- CIRCA 1894.
- Brad's vintage machine shop manufacturing history project.
- Brad's vintage machine shop manufacturing history project.
- Assembly of a gas pump in Rockford, Illinois.
- Arrow shows the herringbone gears.
- American Machinist manufacturing history project.
- American Machinist from 1923.
- All the following pictures and history information is courtesy and credit to Phillip M. Goldstein.