Shallow Water Diving.

Diving bell, standard helmet, preparation for diving; superior characteristics of experimental face also mask; how to adapt Mark 3 gas mask to shallow water diving. The Shaper U.S. Office of Education, 1945. (Machine e o Shop Work Series. Basic Machines) e; Functions, characteristics, and basic operations of the shaper. Supplementary filmstrip, same title, also available. (OE 70; 15 minutes) 32, 41
Complete catalog record
SHALLOW WATER DIVING. Leon Schlesinger Productions for the U. S. Navy. Appl. author: Hugh MacMullan. © Leon Schlesinger Productions; title & descr., 21Dec43; 5 prints, 22Jan44; MU14436.

Sources

  1. 16mm Filmography (legacy record) — title, year, catalog record
  2. 3434 U.S. Government Films — title, year, creator, format, description, catalog record