From July 30, 1911
KEEPING TRACK OF THE CRIMINAL BY HIS FINGER PRINTS: The Wonderful Art, Long Used in China, Rapidly Being Adopted by the Police of This Country, with the New York Force Leading. (PDF)
I love articles like this one.
Over in Jersey City awaiting his trial is the man who marked each successful burglary by a note defying the police and jeering at their methods. He has not been proved guilty, but the police are certain he is their man. He was caught by the finger prints which never lie.
He was much too clever a burglar to do his work with bare hands. He always wore white lisle gloves, like a village undertaker. But one night in taking out a pane of glass he cut his finger, and had to take off his glove. And there on the glass was left the tell-tale finger print. The detective who was sent out from the New York office saw it with his naked eye.
He dusted a bit of chemist’s gray powder from a tube in his pocket over the glass and photographed the prints to which the powder stuck, bringing out every ridge and whorl. Back in the New York Bureau of Identification the photograph was carefully measured and classified according to these whorls and arches. And in the files, among the 60,000 finger prints was found its duplicate. The man’s photograph was in the Bertillon department next door, and he was quietly arrested.
The criminal who leaves his finger marks behind him is doomed, provided anywhere in the world he has been “finger-printed,” or if he is ever caught in another offense, no matter how trivial. In ten minutes the expert of any police department receiving his finger prints and a request for information can look him up and forward description, photograph and record. There is no possibility of mistake, for nowhere in the 60,000 records in the New York Department is there a single duplicate. The thousands in the other American cities which have adopted the system show none. Not one has been found in the fifteen years that the English detective department at Scotland Yard has used this means of tracking criminals. And for 2,000 years Chinas has been affixing a thumb print to a passport as a means of identification. No two have ever been found alike.