Motion pictures, 1940-1949

by Library of Congress. Copyright Office

3. Turning Work on a Face Plate. © 1Mar45; MP15723.

4. Turning Work on a Chuck. © 1Mar45; MP15724.

5. Face Turning a collar. © 1Mar45; MP15725.

PRECISION WOOD MACHINING; problems in patternmaking. The Jam Handy Organization, c1945. 1 reel each. © The Jam Handy Organization.

Designing Core Boxes for a Water-Cooled Motor Block. © 15May45; MP16017.

Designing a Pattern for a Water-Cooled Motor Block. © 15May45; MP16018.

Making a Pattern Requiring a Cover Core. © 15May45; MP16019.

Making Pattern, Coreboxes, and Assembling Cores for a Water-Cooled Motor Block. © 15May45; MP16023.

Making a Pattern Requiring Segmental Construction. © 15May45; MP16024.

Making a Pattern for a Machine Molded Steel Globe and Angle Valve. © 15May45; MP16025.