COPPERSMITH, THE - WORKING OUT BRANCHES FROM A LINE

Duration: 23 min

Year Published: 1944

Creator: Department of the Navy (Department of Defense)

Color: B&W

Sound: Optical sound

Description: Describes cutting, working out, and installation process. Shows marking cutting, raising of the cup to conform with the branch, tack-welding and fitting, and installation of a saddle branch.

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Record added: 2026-07-01 03:45:39