parallel lines

1950s

13174_8227_parallels4

Film demonstrating applications of parallel lines. CU of man using a…

1950s

13174_8227_parallels5

Film demonstrating applications of parallel lines. Summary of…

1950s

13174_8227_parallels1

Film demonstrating applications of parallel lines. POV going down train…

1950s

13174_8227_parallels2

Film demonstrating applications of parallel lines. Man uses milling…

1950s

13174_8227_parallels3

Film demonstrating applications of parallel lines. Wooden house frame…