UNITED STATES: 1940s: Residue drops down chute with metal grid. Dust as residue falls through machinery.

Name: United States 1940s Residue Drops Down
Uploaded: 2022-07-24T00:00:00.000Z
Duration: 12 s
Channel: AV Geeks
Description: UNITED STATES: 1940s: Residue drops down chute with metal grid. Dust as residue falls through machinery. Stock Footage Video (100% Royalty-free) 1092562663 | Shutterstock