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A conveyor belt carries stones

Name: A conveyor belt carries stones
Uploaded: 2026-08-31T02:57:55.764Z
Duration: 29 s
Description: A wide rubber belt heaped with rounded cobbles and gravel climbs steeply through a framework of timber and steel, its load carried over rows of idler rollers along the side; the plant appears to be the screening plant where the aggregate for the concrete was sorted.

A wide rubber belt heaped with rounded cobbles and gravel climbs steeply through a framework of timber and steel, its load carried over rows of idler rollers along the side; the plant appears to be the screening plant where the aggregate for the concrete was sorted.

Period: c. 1931–1935
Credit: US National ArchivesPublic Domain (NARA) · Digitalisierung und Bearbeitung: © zb Media GmbH

Specifications

Clip name: HFE004085
Length: 0' 29"
Aspect Ratio: 16:9
Frames per Second: 24 fps
Chroma Subsampling: yuv422p10le
Resolution: 1920 × 1080
Format: MOV
File Size: 650,804,180 bytes

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