Show s Book to Help Police Officers I C C. S. S Morrill the superintendent of the California State Bureau of or Criminal l Identification atlon and Investigation gation says that J J. J A. A Larsons Larson's book Single Fingerprint System is the Hie most valuable treatise on Individual fingerprint that has ever been e ac before identification n tion oe experts rt Careful r i stud of the subject matter the system tobe tobe to tobe be and practical No criminal identification bureau can operate f t successfully It without in 1 stalling the system for it Ja is the o only r method by Incomplete latent fingerprints found at the scene ofa of ofa a crime r can bo ho o efficiently traced e to fh the delinquent 0 owner The Va Vae fat fact that hi hithe the system is la adaptable to work In bureaus of criminals criminal necessarily makes It a valuable ad adjunct adjunct ad- ad tb lb banks insurance companies and all other industrial enterprises |