PICTURE: Bending Copper Tubing To a Wire Template

Shows how the tubing is annealed, cooled, and filled with rosin; how a wire template is made; how bends are marked on copper tubing; how bends are made and checked and how to remove puckers which are too large or too closely spaced.
Complete catalog record
Category: Shipbuilding
Subcategory: USBM.
Type: Motion Picture
Source: USOE Castle
Catalog number: OE102
Price: $28.33.
Format code: 16sd

Sources

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