2. Reading a Three-View Drawing. © 1Jun45; MP492.
4. Sectional Views and Projections, Finish Marks. Appl. author: Lawrence Rosenthal. © 13Mar44; MP14604.
MACHINE SHOP WORK; operations on a broaching machine. Ray-Bell Films, Inc., 1 reel each. © Ray-Bell Films, Inc.
Appl. author: Reid H. Ray.
1. Broaching an Internal Keyway. © 1Mar45; MP15809.
2. Single Ram Vertical Surface Broaching. © 1Mar45; MP15838.
3. Double Ram Vertical Surface Broaching. © 1Mar45; MP15811.
MACHINE SHOP WORK; operations on a milling machine. Hartley Productions, c1945. 1 reel each. © Hartley Productions.
5. Milling a Template. © 1Jul45; MP16212.
6. Cutting a Short Rack. © 1Jul45; MP16213.