Home / Vintage machine shop manufacturing history projects over the years. 33
Post date / 2021 / February / 16
- Page 4.
- Page 6.
- Page 5.
- Page 3.
- Patent 3,051,138. 2 sheets-sheet2.
- Page 2. Hydraulic governor history.
- Brad's restored Schwarze Electric Company Bell from patent number 1,180,445, circa 1914. 4
- A restored Schwarze Electric Company Bell from patent number 1,180,445, circa 1914.
- PAGE 12
- PAGE 11
- PAGE 10
- PAGE 9
- PAGE 13. AIRCRAFT ENGNE CONTROL SYSTEM HISTORY PROJECT.
- PAGE 6
- A restored Schwarze Electric Company Bell from patent number 1,180,445, circa 1914. 5.