- Hydro Ad Utility managers
- I P MORRIS HYDRAULIC TURBINES
- I P Morris turbines
- JAMES LEFFEL WATER WHEEL TURBINE WITH A A W WOODWARD SIZE 3 GOVERNOR CIRCA 1893
- LEFFEL WATER WHEEL COMPANY CA 1924
- LETTERHEAD 1871
- LGN Tug boats for 2014
- LOMBARD OIL PRESSURE GOVERNOR 2
- LOMBARD OIL PRESSURE GOVERNOR Ca 1904
- A LOMBARD WATER WHEEL GOVERNOR LOWER UNIT.
- A LOMBARD WATER WHEEL GOVERNOR.
- Leffel Water Wheel Company catalog Ca 1883
- Leffel
- Lombard Governor Company oil pressure governor Ca 1904
- Lombard Governor Company