- Posted on
- Sunday 2 February 2020
- Albums
- Vintage machine shop manufacturing history projects over the years. / More vintage machine shop manufacturing history projects from over the years. / A Rockford, Illinois machine shop, engineering and manufacturing history project. / SUNDSTRAND MACHINE TOOL COMPANY HISTORY. / Brad's vintage Sundstrand governor added to the old governor collection. / Aircraft Engine Constant Speed Drive history.
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