11. Perishable rush (13:48)

Date:
1945
Main contributors:
United States. Army Air Forces.
Summary:
Shows how the Army Air Forces during World War II flew wounded men from Pacific battle areas to hospitals and home towns in the United States. Uses a mix of actuality footage and fictional reenactments to follow a soldier from being wounded in action, cared for by medics on the battlefield, undergoing surgery in a mobile hospital near the front lines, recuperating in Guam, being shipped back to the United States, and convalescing in hospital near the soldier's home town.

13. Secrets (07:11)

Date:
1945
Main contributors:
United States. Navy Department
Summary:
Discusses the importance of various secret weapons used throughout World War II, such as radar and the atomic bomb. The film emphasizes the development and use of these weapons as being critical to winning the war, thereby justifying their costs. Ends with a plea to purchase victory bonds to support research that will prevent future wars.

14. Setting up and machining bar stock (34:09)

Date:
1945
Summary:
Shows how to set up the turret lathe for the production machining of bushings from bar stock; how to install the collet; how to set up the hexagon turret; and how to set up the cross slide.

15. Setup for face milling with a fixture (20:09)

Date:
1945
Summary:
Shows how the horizontal boring, drilling, and milling machine operates; how to install the fixture; how to set up the workpiece; and how to select and install an end mill and a face mill.

16. Sharpening and tempering farm tools (16:07)

Date:
1945
Summary:
Shows how to heat carbon-steel tools for forge sharpening; how to sharpen, harden, and temper a plowshare; how to sharpen, harden, and temper a cultivator shovel; and how to identify tempering colors.

17. Single ram vertical surface broaching (28:47)

Date:
1945
Summary:
Shows the parts of a single ram vertical machine; how to interpret the blueprint of a broaching tool; how to install broaching inserts for straddle broaching; how to mount the toolholder with its assembled broaching tool; how to mount and adjust the work fixture; and how to surface-broach at production rate.

18. Southern Brazil (20:13)

Date:
1945
Main contributors:
United States. Office of the Coordinator of Inter-American Affairs
Summary:

20. Steering, wheels, front and rear axles (19:27)

Date:
1945
Summary:
Shows how to check for play in the steering wheel; how to check the front end assembly for excessive play; how to make a rough test for wheel balance; how to correct wheel runout; how to make a toe-in test; and how to test springs, axles, and over-all backlash.