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Duration: 30 min

Year Published: 1942

Creator: General Motors Corp.

Format: Filmstrip

Sound: Sound

Description: A brief story of the growth of precision is followed by the modern ultimate in accuracy. Calipers, verniers, stop-go gages, radius gages, plugs, etc. are shown.

Complete Record: Category: Machine Shop Subcategory: Inspection & Testing Type: Slide Film Source: GM Price: free loan Format code: 16sd

Metadata Source:Index of Training Films 1946