Charging storage batteries.

L: Limited Access CP: Composite Positive AC: Acetate B: 800' 16/8/9.5mm 16mm Black & White Sound 540
Complete catalog record
Series: Electricity and Magnetism Series No. 4
Film number: TF 11-1219
Type: Motion Picture

Sources

  1. 16mm Filmography (legacy record) — title, year, length, format, sound, description
  2. usgov-av-1974 — title, year, creator, length, color, sound, description
  3. 3434 U.S. Government Films — title, format, description, catalog record