18731. The Land - To Have and To Hold (14:34)

Date:
1940
Main contributors:
United States. Department of Interior. Division of Motion Pictures
Summary:
Recounts the history of land ownership by small farmers in the U.S. Free land for farmers gradually disappeared as the west was settled through the 19th century, resulting in the necessity for farm...

18732. The passenger train (10:49)

Date:
1940
Summary:
Describes a journey on a streamlined Diesel-electric passenger train from a large city through a picturesque countryside. Depicts the duties of the engineer, the conductor, the cooks, and the pull...

18733. The policeman (10:39)

Date:
1940
Summary:
Shows Jim Barnes, the typical policeman, directing traffic, rescuing a cat caught in a tree, finding a lost child, and arresting a reckless driver. Portrays the radio station at headquarters, a cru...

18734. The snapping turtle (10:49)

Date:
1940
Main contributors:
Erpi Classroom Films Inc.; E. Laurence Palmer
Summary:
Presents the life story of the snapping turtle in its natural habitat. Observes the snapping turtle's features, its encounters with other animal life, the laying and protection of its eggs, its ha...

18735. The story of wheat (11:39)

Date:
1940
Summary:
Deals with the history, growth, harvesting, and preparation of wheat for its most important use as bread.

18736. They also serve (07:48)

Date:
1940
Main contributors:
Grierson, Ruby, 1904-1940
Summary:
"Story of an average wartime housewife whose dawn to dusk activities provide support for the duties of soldiers and defence workers."--BFI website.

18737. They Do Come Back (16:38)

Date:
1940
Main contributors:
See Other Contributors
Summary:
Tells the dramatic story of two young people whose lives are interrupted and threatened by tuberculosis. Shows modern tuberculosis case-finding, diagnosis, hospitalization, and rehabilitation afte...

18738. Valley town : a study of machines and men (24:51)

Date:
1940
Summary:
Presents a documentary study of an important factor in the problem of unemployment--that of workers displaced by automatic machinery. Tells the story of a typical American steel town in the 1920's...

18739. Work of the kidneys (11:06)

Date:
1940
Main contributors:
Encyclopaedia Britannica Films Inc.; A. J. Carlson; H. G. Swann
Summary:
Describes the structure and function of the renal system, and explains how the kidneys maintain uniformity in blood and tissues. Demonstrates, with animated drawings and laboratory experiments, the...