Soft covered book titled Instructions for Use of Naval Personnel Engaged in the OPERATION AND CARE OF DIESEL ENGINES, United States Navy Department, Navy Training Courses, 1941. 268 pages.  This is a course in 22 Assignments prepared under the supervision of the Bureau of Navigation.

Topics include:

• First Principles,
• The Construction,
• Engine Performance and Good Operation,
• Powerboat and Auxiliary Engines.

This vintage book is in VG condition. pages are intact, and the binding is tight. Foxing present on some pages. Cover is worn, soiled and torn. It would make a sensational addition to your library!