Castle

Format: 16mm

Description: How careful design results in a practical pattern and core boxes; how each step of construction is checked; how a final check can be made with test cores and a sample casting; how these cores are pasted up and assembled.

Complete Record: Category: Wood & Lumber Subcategory: Patteriv Makixg Type: Motion Picture Catalog number: OE339

Metadata Source:Index of Training Films 1946