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OCR Rendition - approximate

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viii   CONTENTS

 

CHAPTER VI

 
 

PAGE

PERSISTENCE

8 9

Evi ence . available

89

About thirty-five points of reference in each print

90

Photo-enlargement ; orientation ; tracing axes of ridges

90-91

Ambiguities in minutiae

91

V. H. Hd. as child and boy, a solitary change in one of

the minutiae

92

Eight couplets from other persons

93

One from Sir W. G. .

9 5

Summary of 389 comparisons .

9 6

Ball of a thumb

96,

Results as to persistence

9 7

CHAPTER VII
EVIDENTIAL VALUE   100

Method of rough comparison .   100

Chance against guessing a pattern   101

 

Number of independent elements in a print-squares

respectively of one, six, and five ridge-intervals in side

Interpolation, three methods of .

101-103

103-105

Local accidents inside square .

107

Uncertainties outside it

109

Compound results

Effect of failure in one, two, or more prints

110

ill

Final conclusions-Jezebel

112-113

CHAPTER VIII

PECULIARITIES OF THE DIGITS   114

Frequency per cent of arches, loops, and whorls generally,

and on the several digits   . 114-115


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