Home / HISTORICAL WATER POWER ENGINEERING. 7
Post date / 2020 / All / 23
- From Brad's vintage machine shop manufacturing advertisement collection.
- THE JAMES LEFFEL COMPANY, CIRCA 1944.
- JAMES LEFFEL LETTERHEAD, CIRCA 1944.
- LOMBARD GOVERNOR SALES IN 1903.
- Brad's vintage governor advertisement project, circa 1902.
- LOMBARD GOVERNOR COMPANY, CIRCA 1903.
- LOMBARD HYDRAULIC TURBINE WATER WHEEL GOVERNOR HISTORY, CIRCA 1903.