Airscrew, The

Duration: 22 min

Creator: British Information Services

Format: 16mm

Sound: Sound

Description: An account of the manufacture of all-metal propellers, from the raw materials to the finished product. Includes explanation of the variable pitch theory. Servicing a Propeller (see Page 15).

Complete Record: Category: Aviation Industry Subcategory: Slide Film Type: Motion Picture Source: BIS Format code: 16sd

Metadata Source:Index of Training Films 1946