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    Re: HO 214 History
    From: David C
    Date: 2021 Oct 29, 19:09 -0700

    Is John Karl referring to the Hollerith Tabulating Machine? Comrie was using such a machine in the UK  by 1935 and  no doubt such machines were also being used in the US.

    https://www.jnorman.com/pages/books/38426/leslie-john-comrie/the-application-of-the-hollerith-tabulating-machine-to-browns-tables-of-the-moon-offprint

    The Hollerith machine was a digital device.

       
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