Micrometer

Precision Measurement (Five titles, each one reel). Defense training film; one of a series of over fifty sound films, from one to three reels in length, made by the best professional producers under direction of the U. S. Office of Education, offered on loan at a $1 per reel service charge, and for outright sale at extremely low cost prices.
Complete catalog record
Micrometer Search Educational Film Journals at Media History Project for references to this film SummaryExplains the care, use and maintenance of micrometers.

Describes the white settlers' hard-fought and costly victory over the Plains Indians in the push westward, picturing familiar battles such as the Little Big Horn, the Sand Creek massacre and the Fetterman massacre. Points out the great amount of agricultural, military, and political knowledge that Americans gained from their contact with the Indian.

Related films

Sources

  1. 16mm Filmography (legacy record) — title, year, creator, format, sound, genre, catalog record, video
  2. Bell & Howell Filmosound Library Catalog of Educational Motion Pictures, 1942 — title, creator, length, format, color, sound, genre, description
  3. Internet Archive · record ↗ — title, year, creator, format, genre, description, video
  4. 16mm Filmography editors — length