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View all library resources Glossary
America Counts: Stories Audio Blogs By the Numbers Facts for Features Fact Sheets Infographics and Visualizations Photos Publications Spotlights Stats for Stories Training (Census Academy) Videos Working Papers

1950 Mechanical Punch Card Sorter

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1950 Mechanical Punch Card Sorter

In support of operations for the 1950 Census, this "mechanical punch card sorter" is among the specialized data tabulation machinery custom- built by in-house staff at the Census Bureau.

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Page Last Revised - February 12, 2025
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