Steel Rule
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Shows the various forms of the steel rule in general use, including depth gages and the combination square; explains the fractional scales found on them; and demonstrates their correct use and proper care.
Complete catalog record
Shows the various forms of the steel rule in general use, including depth gages and the combination square; explains the fractional scales found on them; and demonstrates their correct use and proper care., NOTE: Two (or more) records have been merged together to create this data.
Related films
Sources
- 16mm Filmography (legacy record) — title, creator, length, format, color, sound, description, catalog record
Original permalink · Record added 2024-04-22 21:48:54