Exhibition Images
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Technologies of Surveillance
E. R. Henry, Classification and Uses of Fingerprints, London, 1900
The Henry Classification System divides fingerprint records into groupings based on pattern types. The system makes it possible to search large numbers of fingerprint records by classifying the prints according to whether they have an "arch," "whorl," or "loop."
National Library of Medicine
Last updated: 16 February 2006
First published: 16 February 2006
Permanence level: Permanent: Stable
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