Frontenac car engine. Designed by Louis Chevrolet, and made primarily of aluminum. 1915.
Fullsize image: https://s3-us-west-1.amazonaws.com/h...e_fullsize.jpg
https://s3-us-west-1.amazonaws.com/h...car_engine.jpg
More: https://en.wikipedia.org/wiki/Fronte...or_Corporation
Previously:
https://www.homemadetools.net/forum/...131#post138215
https://www.homemadetools.net/forum/...052#post137975
