The Story of Lubricating Oil
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August 19, 1949
22m
Overview
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
