STORY OF A STORAGE BATTERY
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Made in cooperation with the Willard storage battery company. Contains some advertising. "Reel 1 shows the historical development of the storage battery, and the various steps in its manufacture." "Reel 2 shows the various ways in which the battery is tested, charged, and used. Animated drawings visualize action in battery during charging and discharging." Illinois
Complete catalog record
Dewey number: 621.35
Audience level: jh-sh-c
Format/cost: 16-sl-loan prior
Distributors / rental: Not shown in source
Audience level: jh-sh-c
Format/cost: 16-sl-loan prior
Distributors / rental: Not shown in source
Sources
- Educational Film Guide 1946 — title, year, creator, length, format, description, catalog record
- Index of Training Films 1946 — title, year, creator, length, format, sound, catalog record
Record added 2026-07-02 14:19:59