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

Sources

  1. Index of Training Films 1946 — title, year, creator, length, format, sound, description, catalog record