READING A DRAWING OF A VALVE BONNET

Duration: 20 min

Year Published: 1945

Creator: Office of Education (Department of Health, Education, and Welfare)

Color: B&W

Sound: Optical sound

Description: Explains how to interpret conventional symbols and tolerance specifications and how to use the blueprint in planning machine operations. From the MACHINE SHOP WORK series. Fundamentals of Blueprint Reading, No. 6

Metadata Source:Catalog of Classroom Teaching Films for Georgia Schools, No. 10 (Georgia Department of Education)