16021. Biography of the motion picture camera (20:23)

Date:
1947
Main contributors:
Roger Leenhardt; Film Images; Les Films du Compas
Summary:
Traces early development of the camera: how first efforts of March in France, Muybridge in U.S. came about as a result of movements of animals and humans. How subsequent development by Lumiere and ...

16022. Bogota (capital of Colombia) (10:36)

Date:
1947
Summary:
Presents a historical, cultural, scenic, and climatic picture of Colombia's mountain city capital, Bogota. Shows the type of clothing and architecture prevalent in a region of such little seasonal ...

16023. Bookkeeping and you (11:16)

Date:
1947
Summary:
Shows everyday applications of bookkeeping to increase motivation for its study, to help the student decide whether he is interested in taking bookkeeping, and to help in vocational guidance. Give...

16024. Brush techniques : the language of water color (11:01)

Date:
1947
Main contributors:
Eliot O'Hara; Encyclopaedia Britannica Films Inc.
Summary:
Shows Eliot O'Hara revealing how water color can communicate vivid landscape impressions by executing the following techniques correctly and appropriately: making a smooth wash, preparing the brus...

16025. City fire fighters (09:54)

Date:
1947
Summary:
Shows the importance of organized fire-fighting activities in a city. Includes a visit to a city fire house, the equipment there and in action at a fire, simple precautions against fires, and how t...

16026. Clinical psychology and hypnosis (15:29)

Date:
1947
Summary:
Portrays the use of various diagnostic tests and measurements, the induction of hypnosis, post-hypnotic suggestion, hypno-analysis, and short-term psychotherapy. Shows the use of the Bellevue, pic...

16027. Dad explains about people (07:20)

Date:
1947
Summary:
An excerpt from "Gentleman's Agreement" (1947) produced and copyrighted by Twentieth Century-Fox Film Corp. A widowed father tries to explain anti-Jewish prejudice to his young, precocious son.

16029. Dimpling and Countersinking (20:56)

Date:
1947
Main contributors:
Jam Handy Organization; Division of Visual Aids, United States Office of Education; Federal Security Agency
Summary:
Shows how dimpling and countersinking prepare metal for flush riveting, how to operate a dimpling machine, and how to countersink work for flush rivets.

16030. Double ram verticle surface broaching (29:12)

Date:
1947
Main contributors:
Division of Visual Aids, U.S. Office of Education; Federal Security Agency; Ray-Bell Films, Inc.
Summary:
Shows how to assemble broaching inserts in right- and left-hand toolholders, how to mount and adjust toolholders in the double ram; how to mount and adjust the work fixtures; how to set trip dogs f...