CHAPTER I

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pecularities —> peculiarities

indentification —> identification

classfication —> classification.

Inconsistent hyphenation (e.g. fingerprint, finger-print, finger

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illustrations.

[Illustration: Cover]

Dactylography

_Or, THE STUDY OF FINGER-PRINTS_

[Illustration: [Illustration: [Illustration:

GREASY SMUDGE ACCIDENTAL SMUDGE A “NEGATIVE” THUMB-PRINT,

(Vivified by (encircled for furrows and pores black,

white powder).] presentation).] ridges white.]

Dactylography, frontispiece

DACTYLOGRAPHY

OR

_THE STUDY OF FINGER-PRINTS_

BY

HENRY FAULDS

L.R.F.P. & S. F.R. Anthrop. Inst.,

M.R. Archæol. Inst. M. Sociol. Soc.

Illustrated

[Logo]

HALIFAX

MILNER & COMPANY

RAGLAN WORKS

CONTENTS.

CHAPTER PAGE

I. Introduction: Early Hints and Recent Progress 9

II. Sweat-Pores, Ridges, and Furrows 29

III. Finger-Print Patterns 39

IV. Some Biological Questions in Dactylography 49

V. Technique of Printing and Scrutinizing Finger-Patterns 61

VI. Persistence of Finger-Print Patterns 76

VII. Syllabic Classification of Finger-Prints 83

VIII. Practical Results and Future Prospects 101

GLOSSARY 120

BIBLIOGRAPHY 123

INDEX 125

LIST OF ILLUSTRATIONS

PAGE

Greasy Smudge, Accidental Smudge, and a Negative

Thumb-print _frontis._

Footprints in Ancient Mexican Remains 10

Single Finger-Print 19

Facsimile of Original Outline Forms for both hands 19

Section of Skin showing Sweat-Glands, Ducts and Pores 29

Ripple Marks in Sand 32

Grevy’s Zebra, showing lineations like Finger-print

Patterns 39

Section of Pine-wood Stem and a Human Thumb-print 43

Design-like Patterns in Finger-prints 46

Anthropoid Lineations 51

Reduced Copy of Police Register Form 68

Flexible Curves and Curve Rules 70

Diagrammatic Analysis of Lineations in a Restricted Section 71

Kew Micrometer 72

Glass Disc centred 73

Vowels and Consonants in Syllabic Classification 100

Dactylography

_OR THE STUDY OF FINGER-PRINTS_

CHAPTER I

INTRODUCTION: EARLY HINTS AND RECENT PROGRESS

Dactylography deals with what is of scientific interest and practical

value in regard to the lineations in the skin on the fingers and toes,

or rather on the hands and feet of men, monkeys, and allied tribes,

which lineations form patterns of great variety and persistence. The

Greeks used the term δάκτυλος του̑ ποδός (_daktylos tou podos_, finger

of the foot) for a toe; and the toes are of almost as much interest to

the dactylographer as the fingers, and present similar patterns for

study.

In primitive times the savage hunter had to use all his wits sharply in

the examination of foot and toe marks, whether of the game he pursued

or the human foe he guarded against, and he learned to deduce many

a curious lesson with Sherlock Holmes-like acuteness and precision.

The recency, the rate of motion, the length of stride, the degree of

fatigue, the number, and kinds and conditions of men or beasts that

had impressed their traces on the soil, all could be read by him with

ease and promptness. Such imprints have been preserved in early Mexican

picture writings.

[Illustration: FOOTPRINTS IN ANCIENT MEXICAN REMAINS.

Inset: Threshold with Foot-Marks (also Mexican).]

In a similar way the palæontologist strives to interpret the impress

made by organisms on primeval mud flats or sandy shores æons ago.

There are numbers, whole species indeed, of extinct jelly fishes the

existence of which has never been known directly, but that there once

were such beings in the world has been confidently deduced from the

permanent impressions their soft and perishable bodies have left in the

fine texture of certain rocks. The Chinese tell us that one of their

sages first learned to write and to teach the use of written characters

by observing the marks made by a bird’s claws.

When we approach the limits of written history we begin to hear faint

inarticulate murmurs of a time when the lines on human fingers began to

arrest notice and interest. Thus we sometimes find in later neolithic

pottery, nail and finger marks, used to adorn the sun-dried pots in

common use. The Babylonians used their finger nails as seal-marks on

commercial tablets, and the Chinese have occasionally done the same.

Not many years ago, as I myself have often witnessed, when sealing-wax

or wafers were used more than they are now, servant girls were wont to

impress their thumb-mark on the soft wafer or wax. There are several

characters in the Chinese alphabet (of some 30,000 letters) which

suggest such a use of finger-marks as seals, but after many years’

enquiry, I have not yet seen any direct evidence of their use for

such a purpose.[A] The term _Sho-seki_ is used in Japanese to denote

foot-prints, and also the tracking of anyone. I have not met any

passage or expression in which finger-prints are mentioned in Japanese

works, except in regard to fantastical images of footprints of Buddha

and the like. It is claimed, however, that prisoners on conviction were

required to adhibit their mark as a seal of confession.[B] There has

been no evidence adduced that either in China or Japan was there ever

a system of identification by that means, although it is conceivable

that the form of making a sign-manual may have originated from some dim

perception of their value for identification.

[A] In Professor Giles’s _Chinese-English Dictionary_ (1909) on page

223 some characters are given for “to make a finger-print,” etc.

[B] See _Nature_ (January 17th, 1895), “Finger-Print Method,” Kumagusa

Minakata.

In a similar way finger-marks were used, as I have been informed, in

India, even before the mutiny, and were supposed to be used like the

cross made by illiterate people in this country. The numerals up to

five seem to have been obtained by marking off fingers. A dactylic

origin of =V= as an open hand, complete with outstretched thumb, has been

favoured. =X= (ten) might easily then be obtained by placing two =V=’s apex

to apex.

There are certain folds or creases in palms and soles, which are formed

very much as the creases in gloves or boots are formed, and with those

the dactylographer is not much concerned. Such lines were supposed by

many to mark the fateful influence of stars on the destiny of their

owner, and are the basis of palmistry. Similar lines are found in apes.

There are general patterns of lineations all over the palmar surface

of the hands and the plantar surface of the feet which are of some

interest, but the chief practical concern of most students in this new

field is with certain points where patterns run into forms of great

complexity, especially in the palmar skin covering the last joint of

each finger. It is not common to find either in pots or pictures those

patterns printed clearly, but the creases dear to the palmister are

frequently enough shown.

In Mr. C. Ainsworth Mitchell’s _Science and the Criminal_, published in

1911, a case is mentioned of a very early finger-print, if the evidence

has not been fallacious:--

“In the prehistoric flint-holes at Brandon, in Suffolk, there was

found some years ago a pick made from the horn of an extinct elk.

This had been used by some flint-digger of the Stone Age to hew out

of the chalk the rough flints which were subsequently made into

scrapers and arrow-heads. Upon the dark handle of this instrument

were the finger-prints in chalk of the workman, who, thousands of

years ago, flung it down for the last time.”

It is now in the British Museum. A foot-print also has been found of

very early date.

Such white marks on a dark ground are often very clear, showing the

detail of lineations well, and presuming, as is natural, that the

ordinary precautions were taken to secure that they were not recent

accidental additions to the remains, such a record is highly valuable.

It was apparently a common practice in ancient India to adorn buildings

with crude finger-marks made with white or red sandal-wood. The red

hand common on door-posts and the like in Arabia does not usually show

any lineations, but in some few ancient and primitive carvings and in

sun-baked pot-work, patterns occur which appear to me to have probably

had finger-print lineations as a _motif_. Professor Sollas, in writing

of Palæolithic Races in _Science Progress_ (April, 1909)--a subject

of which he is a master--says: “Impressions of the human hand are met

with painted in red in Altamira, but in other caves also in black,

and sometimes uncoloured on a coloured ground. These seem to be older

than any of the other markings.” Some cases are stencilled, as with

Australians to-day.

The same writer, in a foot-note, also states, in describing caves and

paintings of modern Bushmen: “Impressions of the human hand are also

met with on the walls of these caves.”

A traveller, Mr. John Bradbury, who witnessed the return of a war-party

of the Aricara Indians, says:--

“Many of them had the mark which indicates that they had drank the

blood of an enemy. This mark is made by rubbing the hand all over

with vermilion, and by laying it on the mouth it leaves a complete

impression on the face, which is designed to resemble and indicate

a bloody hand.”--[_Travels in the Interior of America_ (1817).]

The ancient bloody hand of Ulster is well known, and other examples

occur which might be quoted.

Some “prehistoric pottery” was found last autumn at Avebury, North

Wilts, of which I have not seen full particulars. In a press paragraph,

however, it is stated that its chief interest “centres in the fact

that it is ornamented on both faces--the impressions of twisted grass

(or cord) and finger-nails being clearly defined.” It is temporarily

classified as a type of pottery associated with long barrows and

neolithic pits.

My own attention was first directed to the patterns in finger-prints,

as they occurred impressed on sun-baked pottery which I found in the

numerous shell-heaps dotted around the great Bay of Yedo. The subject

was quite unknown to me till then, in the seventies. No pottery has yet

been found which belongs to the early stone stage of man’s culture. But

with evidence of the use of fire, and of the manufacture of polished

stone weapons, fragments of rude hand-moulded pottery--sun-baked or

fire-burned--begin to be associated. Sometimes these are quite clearly

seen to be moulded with the aid of human fingers, the nails only making

a clear mark, but in other cases the finger furrows are prominently

indented in regular patterns, which cannot, I think, be distinguished

from those made by men of our own race and time. In the formal Japanese

ceremony of social tea-drinking, or _Cha-no-yu_, pottery of this

Archaic kind, with finger patterns indented in the clay, is highly

esteemed. In an article on this kind of pottery by Mr. Charles Holme,

in _The Studio_ (February, 1909), one example is described thus: “It

is modelled in a brown clay entirely by hand, without the aid of a

potter’s wheel. The impressions of the fingers made in shaping the bowl

are carefully retained,” etc. Not till Celtic times in Europe is there

evidence of the use of the potter’s wheel.

I am surprised to find how very little attention has yet been given to

finger imprints on early pottery. My own opportunities for observation

have in late years been severely limited, but I have seldom had a peep

at ancient potsherds without discovering some few traces of the kind of

impressions, accidental or designed, which I have described. I have not

had early Teutonic pottery specially under observation, but Professor

G. Baldwin Brown, who is an accomplished authority in that department,

wrote me thus:--

“In the early Teutonic pottery, so far as I have examined it, the

ornamental patterns are produced by drawing lines and furrows with

some hard tool, such as a shaped point of wood or bone. It is very

rarely that the furrows or circular depressions have the soft edges

which would suggest the use of the finger, and I have never noticed

the texture of the finger-tip impressed on the clay, though I have

not looked specially for this with a glass. Ornaments are also

commonly impressed with a wooden stamp on which some simple pattern

has been cut. The only ornamental motive which seems to spring

directly out of manipulation by the fingers is the projecting boss,

characteristic of a certain class of Teutonic ware. The clay is

forced out from within in the form of a knob or a flute, and the

idea of such an ornamental treatment has probably arisen from the

accidental projections produced in the exterior surface of the vase

by the pressure of the fingers when the vase is being shaped from

within. There is nothing in early Teutonic pottery like the coiled

Pueblo pots, or other products where the pressure of the fingers on

the exterior has generated the whole ornamental scheme.”

Antique references to finger-print patterns are not numerous. In the

anatomical text-books of my student days, I cannot recall a single

example of their having been noticed or figured, and no figure was

printed in the usual plates of anatomy of my time. Malpighi, writing

in 1686, tersely alludes to the ridges which, he says, form different

patterns (_diversas figuras describunt_).

Both Sir William Herschel and myself have publicly called for evidence

of the alleged use in the Far East of finger-prints being used for

identification. During my residence in Japan I was intimate with the

leading antiquarians, and was repeatedly assured that nothing was known

by them of any such legal process. Mr. T. W. Rhys Davids, Secretary of

the Royal Asiatic Society, of which I was formerly a member, wrote me

in answer to an inquiry as to this point, on the 17th May, 1905:--

“Dear Sir,--I have heard of thumb marks being used in the East as

sign-manuals, but I know no single case of thumb or finger marks

being used for identification, and, pending further information, I

do not believe they ever were so used in ancient times in any part

of the East.”

Every now and again I receive letters telling me of some one who thinks

he remembers some one saying that he saw, etc., etc. Now, surely, it

would not be difficult if anyone were to find such evidence, to send a

copy or photograph duly authenticated, and a date attested subsequent

to the date of publication by _Nature_, in 1880, of the correspondence

on this subject. A good deal has been written about Professor

J. E. Purkenje (or Purkinje) in this connection. One enthusiastic

fellow-countryman has mentioned with eulogy a purely imaginary course

of lectures on Identification by Finger-Prints. Purkinje does not

seem ever to have dreamed of putting them to such a use. In _The

Daily News_ of January 23rd, 1911, an interview is reported with

Sir Edward Henry, who is made to state that Purkinje “wrote about

the value of finger-prints for purposes of identification”; but on

enquiry Sir Edward assured me he had not said anything beyond what

was stated in his work on Finger-Prints, and in that work, of course,

no such statement is hinted at as that Purkinje proposed to secure

identification by finger-prints.

As a student I was fairly well acquainted with much of what that keen

observer had written, and when I was lecturing to medical students in

Japan on the Testimony of the Senses, I could not help noticing that

while Purkinje had been busy with the fingers and with the special

development in their sensitive tips of the organs of touch, no records

had been preserved which mentioned his notice of the finger-furrows or

the patterns made by them. I took much trouble in the matter, writing

to eminent authorities and to librarians, and found no trace of any

such work. Sir F. Galton, in his published writings, is quite in

accord with me so far, but he has not explained how he came to think

of Purkinje’s work. Writing in 1892 on _Finger-Prints_, (p. 85) he

says of the subsequent discovery of a thesis of 58 pages: “No copy of

the pamphlet existed in any public medical library in England, nor in

any private one, so far as I could learn; neither could I get a sight

of it at some important Continental libraries. One copy was known of

it in America.” The American copy was not known generally till I had

made vigorous enquiries there. Sir F. Galton adds, “The very zealous

librarian of the Royal College of Surgeons was so good as to take

much pains at my instance to procure one: his zeal was happily and

unexpectedly rewarded by success, and the copy is now securely lodged

in the library of the college.”

As Sir Francis began to give attention to this subject in 1888 (p. 2

of work just quoted) it is only justice to myself in the matter to

state that in June, 1886, I called on the then librarian of the

Royal College and impressed upon him my conviction that as nothing

had then been known of any printed work by Purkinje on this topic, a

search among his remaining papers should be made, as to me it seemed

improbable that, working so closely in that field, Purkinje could fail

to observe the patterns of the finger-furrows. It seemed as certain a

deduction to me as was that of the existence of Neptune before that

planet had been actually discovered. The pamphlet is in Latin, a work

of 58 pages, printed at Vratislav, (i.e., Breslau) in 1823. In the

article on “Finger-Prints,” in the _Encyclopædia Britannica_ (1911) it

is stated that “the permanent character of the finger-print was put

forward scientifically in 1823 by J. E. Purkinje, an eminent professor

of physiology, who read a paper before the university of Breslau,” etc.

But he was surely not a professor when graduating, and what passage

in that thesis, may I ask, deals scientifically with the _permanent

character_ of the finger-print? Purkinje had studied the lineations of

monkeys as well as those of men.

In _Tristram Shandy_ (1765) we read of “the marks of a snuffy finger

and thumb.”

_Jack Shepherd_, a novel of Ainsworth’s, was published in 1839. One Van

Galgebrook, a Dutch conjuror, therein foretells Jack’s bad end: “From a

black mole under the child’s right ear, shaped like a coffin ... and a

deep line just above the middle of the left thumb, meeting round about

in the form of a noose.” It would be interesting to know how Ainsworth

happened upon the suggestion.

[Illustration: SINGLE FINGER-PRINT]

Bewick sometimes jestingly left his sign-mark on his fine

wood-engravings, and those thus attested by his thumb-print are now

specially valued.

Many references occur in modern literature to fingerprints, and in

_David Copperfield_, published in complete form in 1850, Charles

Dickens tells how Dan’l Peggotty, in the old boat-house at Yarmouth,

“printed off fishy impressions of his thumb on all the cards he found.”

Pater, in 1871, writing of the Poetry of Michelangelo, mentions “the

little seal of red wax which the stranger entering Bologna must carry

on the thumb of his right hand.”

Later references are very common after the eighties. Alix in 1867-8

wrote on the papillary lines of hand and foot in _Zoologie_, vols.

viii. and ix., contributions which were first brought to my notice

after the publication of my _Guide_.

[Illustration: FACSIMILE (REDUCED) OF THE ORIGINAL OUTLINE FORMS FOR

BOTH HANDS.

Done in copperplate for the author in Japan at close of 1879 or in

January, 1880. The lineations were filled in with pencil at the same

period.]

In 1879 I engaged a Japanese engraver in Tokyo to make for me

copperplate forms in which to receive impressions of the fingers of

both hands in their consecutive or serial order. There were spaces for

information to be recorded which might be useful in anthropology, and

a place to which a lock of hair of the subject was to be attached. The

original proof sheet, marked by me in red pencil where special points

in the rugæ were to be carefully printed, is now in the library of

The Royal Faculty of Physicians and Surgeons in Glasgow, along with a

letter to me from Charles Darwin on the subject of finger-prints. The

figures are from reduced photographs of those two original copperplate

forms, which have never before been published except as accompanying

the circular mentioned below. Many of those forms were sent to

travellers and residents in foreign countries, with a written circular,

as follows:--

“January, 1880.

“Dear Sir,

“I am at present engaged in a comparative study of the _rugæ_, or

skin-furrows, of the hands of different races, and would esteem it

as a great favour if you should obtain for me nature-prints from

the palmar surface of the fingers of any of the..................

race in your vicinity, in accordance with the enclosed forms. The

points of special interest are marked [with red crosses] and no

others need specially be attended to. Each point must be printed

by itself separately. Printer’s ink put on very thinly and evenly,

so as not to obliterate the furrows of the skin, is best. It can

easily be removed by benzine or turpentine. In place of that, burnt

cork mixed with _very little_ oil will do very well. One or two

trials had better be made before printing on the forms. If printing

should be found too difficult, sketches of leading lines--at the

points indicated--would still be of very great value, taking care

that the directions corresponded with the furrows, and not in

_reverse_, as when a simple impression is taken. If any one finger,

and so on, comes out badly, a piece of paper can be printed and

pasted on at the proper place. I enclose as a specimen a filled-up

form. [The fingers printed in the proper spaces and the important

‘points’ each marked with a cross in red pencil.]

“As novel and valuable ethnological results are expected from this

enquiry, I trust this may form a sufficient excuse for asking you

to take so much trouble. Please return any forms which may be

filled up to the above address.

“I am, etc.,

“HENRY FAULDS.”

Many of these circulars were posted with great care to recent

addresses, but the response was quite disappointing. No useful prints

were obtained, and most recipients took no notice whatever of the

request. I have since thought the question may have been confused with

palmistry. It was not easy to get impressions from the paws of monkeys,

apes, and lemuroids in Japan. Some few that were obtained at once

betrayed a very strong similarity to those of man, and it seemed that a

wider study would yield some hints, perchance, as to the path of man’s

ascent.

On the 15th February of the same year (1880), I wrote to the great

pioneer in this field, Charles Darwin, sending specimens of prints and

some outline of my first tentative results, and requesting him to aid

me in obtaining access to imprints from lemurs, lemuroids, monkeys and

anthropoid apes, as I had found them to show lineation patterns which I

hoped might be serviceable to elucidate in some degree the lineage of

man. I had failed to find any trace of references to these phenomena in

any anatomical or biological work within reach. The few Oriental works

I had seen were full of absurd phantasies and were allied to palmistry,

but contained Buddhist and Taouist figures nowhere to be found in

nature.

The great naturalist’s reply, in his own handwriting, sent to me two

years before his death, was as follows:--

“_Via_ Brindisi.

_April 7th_, 1880.

Down,

Beckenham, Kent,

Railway Station,

Orpington, S.E.R.

“Dear Sir,

“The subject to which you refer in your letter of February 15th

seems to me a curious one, which may turn out interesting; but I

am sorry to say that I am most unfortunately situated for offering

you any assistance. I live in the country, and from weak health

seldom see anyone. I will, however, forward your letter to Mr. F.

Galton, who is the most likely man that I can think of to take up

the subject to make further enquiries.

“Wishing you success,

“I remain, dear Sir,

“Yours faithfully,

“(_Signed_) CHARLES DARWIN.”

This letter, with the envelope addressed by Mr. Darwin himself, and

showing its postmarks, is in the library of the Royal Faculty of

Physicians and Surgeons. Mr. F. Galton, afterwards Sir Francis Galton,

a cousin of Charles Darwin, wrote in _Finger-Prints_, which was

published by him in 1892, that his “attention was first drawn to the

ridges in 1888 when preparing a lecture on Personal Identification for

the Royal Institution, which had for its principal object an account of

the anthropometric method of Bertillon, then newly introduced into the

prison administration of France.” [p. 2.]

In _Nature_, October 28th, 1880, appeared my article which was indexed

shortly afterwards as the first contribution on the subject, in the

_Index Medicus_ of the United States, thus: “Faulds, H.--On the

skin-furrows of the hand, _Nature_, London, xxii, 605.”

Professor Otto Schlaginhaufen, while my _Guide_ was going through

the press in England, published in the August number of _Gegenbaur’s

Jahrbüch_ for 1905 a copiously illustrated and well-informed article

on the lineations in human beings, lemuroids, apes and anthropoids.

The writer does me the honour of stating (p. 584) that with my

contribution to _Nature_ in 1880, there begins a new period in the

investigation of the lineations of the skin, that, namely, in which

they were brought into the service of criminal anthropology and

medical jurisprudence. This publication, he says, is the forerunner

of a copious literature which flowed over into the popular magazines

and daily press, and promises to keep no bounds. He thinks that I

pointed the right way to attain a knowledge of man’s genetic descent

by a study of the corresponding lineations of certain lower animals,

such as lemuroids, and that I had suggested other directions in which

medical jurisprudence might profitably engage in the study of this

subject. A claim was shortly afterwards made in _Nature_, by Sir

William Herschel, that he had, prior to my efforts, taken finger-prints

for identification in India. I have entered into this personal matter

elsewhere. Sir William has more than once publicly conceded priority

of publication to me, and that is not at all disputable. We quite

independently reached similar conclusions. Schlaginhaufen sums up the

matter at least impartially, thus:--

“Zeitlich erschien die Publikation FAULDS’ früher; aber HERSCHEL

wies durch die Veröffentlichung eines halboffiziellen Briefes nach

dass er sich schon 1877 mit dem Gegendstand beschäftigt habe.

Jedenfalls sind beide Beobachter unabhängig voneinander auf die

gleiche Idee gekommen, und wenn auch die Materialien, die HERSCHEL

lieferte, für die kriminelle Anthropologie speziell von grösserer

Bedeutung waren, so hat FAULDS’ doch in seiner ersten Mitteilung

die Erforschung der Hautleisten von einem höheren Gesichtspunkt aus

erfasst und ihr in einem umfassenderen Plan den Weg vorgezeichnet.”

That is to say:--

“Faulds’s publication was earlier in time, but Herschel showed by

the publication of a half-official letter that he had been engaged

with the method from 1877 onwards. In any case both observers had

independently come to the same idea, and while the material which

Herschel supplied was of greater service for criminal anthropology,

Faulds had in his first communication grasped the investigation of

the skin lineations from a higher standpoint, and had indicated the

way to it through a more comprehensive plan.”

My own plan laid stress on the serial imprint of five or ten fingers

according to the size of the registers anticipated. Sir William

Herschel used one, two, or three fingers only, and chiefly as

sign-manuals. Sir William has since published a hand imprint used as a

sign-manual and printed in 1858. On seeing the announcement I wrote to

the publishers, who regretted they could not supply me with a copy as

it was printed for private circulation only. Sir William Herschel has

nowhere claimed to have had any methodic way of storing or indexing the

records, and indeed, from his indications, they cannot have been at all

numerous.

+-------------------------------------+

| |

| |

| _J. B. TUNBRIDGE_, |

| _Inspector_ |

| |

| C.I. DEPARTMENT, |

| GREAT SCOTLAND YARD |

+-------------------------------------+

In 1887 and 1888, after my final return to England, I brought the

method under the notice of the Home Authorities, who merely dealt with

it in the usual red-tape methods. Finally, I asked to have one of their

most intelligent officers appointed to meet me, so that I might enter

fully into practical details. In reply there came to me a gentleman

who sent in his official card, which I have in my possession now.

This was the able officer so well known by his dramatic capture of

Mr. Jabez Balfour. I showed him how printing was done, the method of

classification adopted by me, and offered to form a model bureau from

the hands of the London police. A few years ago Mr. Tunbridge wrote

me:--

“I have a most distinct and pleasant recollection of our interview,

and since the ‘F. P.’ system has been adopted as a means of

identification of criminals with such marked success, have often

wondered how it was that you have not been more actively connected

with the carrying out of the system. When the Home Authorities

recognized the value of the system, I was Commissioner of Police

in New Zealand, and it was owing mainly to my recommendation that

the system was introduced into the New Zealand prisons, although

the Prison Authorities were somewhat opposed to it.... Some of the

Australian States also adopted the system, with the result that

an interchange of prints took place, which soon manifested its

value. The system is now in full working order in Australia, and

is carried on by the police, of course, with the assistance of the

Prison Authorities.”

No report has been published of Mr. Tunbridge’s impressions. At the

close of our long interview he told me he was disposed to think the

method would be rather delicate for practical application by the

police, and that fresh legislation would be required before any

beginning could be made.

In 1897, the finger-print system associated with Monsieur Bertillon’s

anthropometric system was adopted in India; but soon the bodily

measurements were abandoned, and the finger-print method alone was

officially employed; and in 1901 it was tentatively used in England

and Wales, but did not come into much public use till a year or two

afterwards. The ten-finger method in serial order, as I had from the

first recommended for a large register, and prepared forms to receive

imprints (as shown in _facsimile_), was adopted and is that now in

official use. The methods of Sir William Herschel, followed by that of

Sir F. Galton, were much more restricted, and could never have been

worked practically in anything but a very small and limited register.

The finger-print system of identification is all but universally

applied now throughout the civilized world for criminal cases, and bids

fairly well to be soon adopted for other methods of identification than

that of professional criminals or recidivists. After great earthquakes,

floods, or battles, multitudes of people have to be hastily buried

who have never been fully identified. In such cases the existence

of a civil or military Finger-print Register would be a very great

means of security, and this it is my great wish to see recognized and

established.

I wish to make it clear that in 1880 no printed proposal existed to

use finger-prints for identification. Sir F. Galton has referred to a

United States expedition in which the method was used, but the date

was 1882, and the example printed could not identify. He also refers

to Mr. Tabor, of San Francisco, who had proposed the registration of

Chinamen by this method, as their identity was difficult to establish.

I believe this also was in 1882. In a criticism of Dr. Schlaginhaufen’s

Bibliography (“F.G.” is the signature) in _Nature_, the omission of

Mr. Tabor’s name is regretted, but why? Did he write on the subject

anything which has been preserved? Why, before this period, Dr.

Billings, of the United States Army, said at the International Medical

Congress: “Just as each individual is in some respects peculiar

and unique, so that even the minute ridges and furrows at the end

of his forefingers differ from that of all other forefingers, and

is sufficient to identify,” etc. So that in America the matter was

widely known, and Dr. Billings’ own work on the “Index” attributed its

initiation to me.

Again, in 1883, “Mark Twain” published his charming _Life on

the Mississippi_, a very valuable human document. It contains a

well-thought-out story of an identification by means of a thumb-print

on a system supposed by him to have been invented by a French prison

doctor. His _Pudd’nhead Wilson_, in which a still better study

of the subject occurs, did not come out till 1894, the year in

which the sitting of Mr. Asquith’s Committee on Identification of

Habitual Criminals had set journalists agoing again on the theme of

“thumb-prints.” Prior to that year a great deal had been written on

the subject, the facts being chiefly taken from the correspondence in

_Nature_, to which reference has been made.

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