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Punch card


Punch card tabulator, 65 column, serial number 609/1754, machine specifications 819/0, large and painted dark grey with a crackle finish with two separate connection boxes (conn boxes), one dated 10/5/1957 and the other 18/5/1950, by Power-Samas, London or Croydon, England, late 1940s or early 1950s

Museum reference



History of Science

Object name

Punch card

Production information

Powers-Samas, Maker
England, Northern Europe


1940 - 1960

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