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IBM
TYPE 001 MANUAL NUMERIC KEY PUNCH  INTRODUCED IN 1901 AS THE HOLLERITH TYPE 001 FIRST KEY OPERATED PUNCH
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IBM TYPE 001 CARD PUNCH |
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PRODUCED BY INTERNATIONAL BUSINESS MACHINES AT PLANT #1 IN ENDICOTT NEW YORK THE IBM LABEL DATES THIS TO POST 1928 - BUT LIKELY A VERY EARLY IBM LABELED MODEL |
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