Last modified on 24 October 2011, at 17:59

File:Holerith395782Figures1-6.tiff

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Description
English: Sheet 1 of Herman Hollerith's U.S. Patent 395,782 showing his early concept for recording statistical information by means of holes punched in paper.
Date
Source U.S. Patent 395,782
Author Herman Hollerith

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current14:32, 9 August 2011Thumbnail for version as of 14:32, 9 August 2011615 × 939 (128 KB)ArnoldReinhold (talk | contribs){{Information |Description ={{en|1=Sheet 1 of Herman Hollerith's {{US Patent|395,782}] showing his early concept for recording statistical information by means of holes punched in paper.}}}} |Source ={{US Patent|395,782}} |Author =
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