Home / Vintage machine shop manufacturing history projects over the years. / More vintage machine shop manufacturing history projects from over the years. / Vintage manufacturing company history and advertisements along with an odd-ball pneumatic engine governor and obsolete scrap parts. / American Machinist documentation. Made in the U.S.A. 37
Creation date
- What does a herringbone gear look like?
- American Machinist manufacturing history project.
- MADE IN THE U.S.A.
- WHO'S WHO...
- WHO'S WHO...
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- Arrow shows the herringbone gears.
- WOODWARD HERRINGBONE TYPE GEARS
- Some of Woodward's largest oil pump gears manufactured for hydraulic governor control systems.
- Massive harringbone gears added to the governor collection.
- American Machinist from 1923.
- A machine shop manufacturing advertisement from 1923.
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