Cutting overlearning by 16- and 17-year-old students. The boy on the left does the simplest work: from garbage he cuts the narrow piping along a ruler to invest the edges. The boy on the right is a stage further: he cuts the leather lining for the valves [illegible]. [Unreadable] raw material as economical as possible to process Date: Approximately 1919

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Size: 2958px × 2366px
Photo credit: © BNA Photographic / Alamy / Afripics
License: Licensed
Model Released: No

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