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Noticed the ridges, spirals, and loops.
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Published a discussion of 9 fingerprint patterns.
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Required Indians to sign with prints.
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Recognized their importance in identification.
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Published Finger Prints.
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Created a classification system in Argentina.
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Classification system included grouping by the 3 key patterns.The Henry System is still in use today.
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Adopts fingerprints for personal identification of all applicants; the first in the U.S.
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Used to use the Bertillon system of measurement to identify suspects. Will West was brought to Leavenworth Penitentiary and his Bertillon measurements matched those of another prisoner, William West, already incarcerated for murder.
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Representatives from Scotland Yard train several U.S. Police officials.
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Began using fingerprints.
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Identififcation Division established.
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Of Automated Fingerprint Identification System (AFIS)
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Voted to establish the world's first certification program for fingerprint experts.
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That can search through millions of records in a short period of time.It provides a list of potential identification “hits.”