Tool steel manufacture
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✎ Suggest a correctionFilmed at the works of Adcar Allen and Co Ltd, Sheffield. Shows the making of genuine double shear steel - the oldest Sheffield process. Includes pattern making (moulding by hand and machine); machining steel castings; tramway and railway trackwork.
Sources
- 16mm Filmography (legacy record) — title, description, catalog record
Original permalink · Record added 2026-01-23 04:24:57 · Suggest a correction