Making a Round Metal Container. Navy-

Shows correct procedures for making a round sheet metal container, including cutting the metal, making the flanges, hammering the lock seam, and constructing the bead around the top. Shipbuilders Coppersmiths
Complete catalog record
Category: Shipbuilding
Subcategory: USBM.
Type: Motion Picture
Source: Castle
Catalog number: SN292

Sources

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