cover image: Finger Print Companion

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Finger Print Companion

1927

They are studded with minute pores the mouths of the sweat glands and their uses are primarily to raise the moutts of the ducts so as to facilitate the discharge of the sweat and secodarily to assist the sense of touch. [...] Ulnae awl Radial.--When the downward slope of the ridges is towards the right in an imprint the "Loop" is Ulnar in the case of the right hand and Radial in the case of the left hand. [...] When the downward slope of the ridges is twards the left in an imprint the "Loop" is Radial in the case of the right hand and Ulna in the case of the left hand. [...] Make this number the denominator of a fraction and take for the numerator the number of such events as imply or constitute the happening of the event whose probability is re quired." In other words take the odds in favour of the events for the nmerator and th& sum total of the odds in favour as well as against the event for the denominator. [...] If such types occur also in the remaining fingers of the same hand they.should be specialized by the small letters of their.spilbols the Mark for the thumb being placed to Tiro left and those of the others to the 'Alit of the "index fingers." METHODS OF SUE-CLASSIEWATION.
technology medicine science
Pages
126
Published in
India
SARF Document ID
sarf.142104
Segment Pages Author Actions
Frontmatter
i-viii Hem Bose view
Chapter I. Introductory
1-4 unknown view
Chapter II. Method of Taking Finger Imppessions
5-8 unknown view
Chapter III. Formation of Patterns—Definitions or Types—Deltas and Cores—Ridges and Creases
9-28 unknown view
Chapter IV. Comparison of Finger Impressions
29-37 unknown view
Chapter V. Intensification of Finger-Prints
38-44 unknown view
Chapter VI. Primary and Secondary Classification of Finger Impressions—Method of Search
45-112 unknown view
Opinions on “Classification of a Single Digit Impression”
i-ii unknown view

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