Scraping flat surfaces / planned and distributed by the Federal Security Agency, U.S. Office of Education ; produced by Ray-Bell Films, Inc.
- Main contributor
United States. Office of Education
Shows how surface plates are used to check the flatness of surfaces, types of scrapers, how to remove high spots, and how to determine when a surface is scraped flat.
United States. Office of Education; Ray-Bell Films; Indiana University, Bloomington. Audio-Visual Center
U.S. Office of Education
Instructional films.; Nonfiction films.; Short films.
Scrapers (Tools); Surface plates
- Physical Description
1 film reel (14 min.) : sound, black and white ; 16 mm.
Director-writer, Reid H. Ray; commentator, Ted Krey.
Statement of Responsibility
planned and distributed by the Federal Security Agency, U.S. Office of Education ; produced by Ray-Bell Films, Inc.
- Other Identifiers
: ocm07470638; OCLC: ocm07470638; OCLC: 7470638