4. Needles and Pins, Architectural Mouldings, Locomotives, Clothespins
Aired Oct 22, 201021 minTMDb
Fine metal wire is straightened, cut, pointed and finished to manufacture needles and pins. Decorative profiles are reproduced as architectural mouldings, heavy structural and mechanical systems are assembled into working locomotives, and shaped wooden pieces are joined with metal springs to produce clothespins.
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