The Origin of Finger-Printing

Commissioner of the Metropolitan Police.
I am offering you this old story of the beginnings of Finger-printing, by way of expressing my warm and continuous admiration of those masterly developments of its original applications, whereby, first in Bengal and the Transvaal, and then in England, you have fashioned a weapon of penetrating certainty for the sterner needs of Justice.
W. J. HERSCHEL.
June, 1916.
The following pages have two objects: first, to place on record the genesis of the Finger-print method of personal identification, from its discovery in Bengal in 1858, till its public demonstration there in 1877-8; secondly, to examine the scanty suggestions of evidence that this use of our fingers had been foreshadowed in Europe more than a hundred years ago, and had indeed been general in ancient times, especially in China.
In later years, and in energetic hands, the method has been developed into a system far more effective than anything I contemplated, and I do not go into that part of the story; but I believe these pages will suffice to show the originality of my study of its two essential features, the strict individuality and the stubborn persistence of the patterns on our fingers.
The gift granted to me of lighting upon a discovery which promised escape from one great difficulty of administration in India is more than ever appreciated by me since I have lived to see the promise wonderfully fulfilled there, and in other lands as well.
For the sake of interest I give, among the illustrations, several examples of late 'repeats' taken many years after I left India; but these do not belong to my story.

Contract for 2,000 maunds of road-metalling, between W. J. Herschel and Rajyadhar Konai, in Konai's handwriting
KONAI'S HAND Bengal 1858
Of trials with my own fingers the oldest impression I possess was taken in June 1859, when I first began to keep records. I had been transferred to be Magistrate of Arrah, the most north-westerly district of Bengal, where the Mutiny still left work to do which allowed little time for private hobbies; but I took so many prints among the society of the Station, as well as among Indians of all classes, that my 'fad' about them was well known. The Medical Officer of Arrah was Dr. R. F. Hutchinson, who naturally took great interest in the subject. Twenty-one years later, in 1880, he was still there, and sent me a 'repeat' print of his fingers. Here is a facsimile of his first Arrah impression. In 1890, being in England, he visited Galton's Laboratory, and gave a second repeat (after thirty-one years) which was used in 'Finger-prints' (1892), p. 93, to support Mr. Galton's evidence of 'Persistency'. In the facsimile 'Collection 1858-1913', which I am attaching to some of the copies of this narrative, will be found other prints which I took at Arrah of my whole hand and of my right foot. They agree irresistibly with prints taken now after an interval of fifty-seven years.