Willard and You
Sign in to track this film in your collection or want list.
Manufacture of electrical storage battery, from raw material to completed unit, and its many applications in science and industry.
Sources
- Bell & Howell Filmosound Library Catalog of Educational Motion Pictures, 1942 — title, creator, length, format, color, sound, genre, description
Record added 2026-09-26 21:16:36