The Story of Lubricating Oil
August 19, 1949•0h 22m
Animation
This color educational film is about how lubricants are derived from crude petroleum and how to improve the quality of lubricating oil. This is a 1949 film.
Director
Manny GouldThis color educational film is about how lubricants are derived from crude petroleum and how to improve the quality of lubricating oil. This is a 1949 film.
Director
Manny Gould
