Castles

Explains the machine, the making and testing of setups, making the spotweld, and cleaning the electrode tips.
Complete catalog record
Category: Aviation Industry
Subcategory: Aircraft Production
Type: Slide Film
Catalog number: OE295

Sources

  1. Index of Training Films 1946 — title, format, description, catalog record
  2. Wikidata · Q3663088 ↗ — year, country, genre