Typical Whorl Pattern in 1900
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Typical Arch Pattern, 1900
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Whorl, Loop, And Arch Fingerprints #1
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Typical Loop Pattern, 1900
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Edward Pickering With Harvard #1
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Typical Whorl Pattern 1900 #3
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Typical Loop Pattern, 1900 #1
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Typical Loop Pattern, 1900 #2
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Typical Arch Pattern, 1900 #3
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Whorl, Loop, And Arch Fingerprints #3
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Typical Whorl Pattern, 1900
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Typical Whorl Pattern, 1900 #2
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Typical Arch Pattern, 1900 #2
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Typical Arch Pattern 1900 #4
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Whorl, Loop, And Arch Fingerprints
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Typical Loop Pattern, 1900 #3
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Fingerprint Diagram, 1940 #2
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Fingerprint Diagram, 1940 #4
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Fingerprint Diagram, 1940 #1
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Harvard Computers With Mrs. Henry #1
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Harvard Computers With Mrs. Henry
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Pickerings Harem, Harvard Computers
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Edward Pickering, American Astronomer &
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Williamina Fleming, Scottish-american
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Fingerprint Diagram, 1940
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