Aircraft Lubricants and Lubricating

Title self-explanatory. (SN 1969; 2 frames) Aircraft Storage Batteries U.S. Department of the Air Force, 1942. Types of batteries used on airplanes; operating principles; methods of charging and testing
Complete catalog record
Film number: FS 1-17
Type: Filmstrip

Sources

  1. 3434 U.S. Government Films — title, year, creator, length, format, description, catalog record