Explains the making of copper base. From Mine to Consumer

Duration: 30 min

Year Published: 1940

Creator: American Brass Co.

Format: 16mm

Sound: Silent

Description: Shows how copper ore is mined, smelted, and refined; the alloying of copper to make brass and the fabrication of copper and copper alloys in the form of sheets, wire rods, tube and special shapes.

Complete Record: Category: Materials & Metals Subcategory: Copper Type: Motion Picture Source: Am Brass Copper Format code: 16si

Metadata Source:Index of Training Films 1946