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Extra #[nn]

Jan 1942 · Parents' Magazine Press · 0.00 FREE
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“He Turned a Mistake into an Important Time-Saving Improvement!”

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Full plot ⚠ may contain spoilers

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Sam Feiner, while working at the Bethlehem Steel Company shipyard in San Francisco, develops a method to speed up production of pipe elbows, saving the shipyard a 1000 man-hours a month.

Plot details indexed by the Grand Comics Database (CC BY-SA).

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