Timeline of computing hardware before 1950: Revision history

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29 May 2026

  • curprev 17:4317:43, 29 May 2026 ~2026-32028-54 talk 73,397 bytes +73,397 1851–1930: why does it say it took 7 years to process the 1880 census when it says it reduced the time to process from eight years for the 1880 census to six years for the 1890 census?