- Vintage machine shop manufacturing history project.
- This hydraulic governor put Woodward on the world map for governor control in 1914.
- DE LAVAL STEAM TURBINE COMPANY FACTORY.
- INGERSOLL MIILLING MACHINE COMPANY HISTORY.
- CIRCA 1894.
- Vintage machine shop manufacturing history project.
- Vintage machine shop manufacturing history project.
- What does a herringbone gear look like?
- INGERSOLL MIILLING MACHINE COMPANY HISTORY.
- WHO'S WHO...
- A vintage machine shop manufacturing history project.
- How do pulp and paper machines work?
- Vintage machine shop manufacturing history project.
- INGERSOLL AD.
- INGERSOLL ADVERTISEMENT.