Name Files
There will be times when it may be necessary to locate an individual's fingerprints when no current fingerprints are available, but the name with a police number or the classification is known. In order to facilitate work of this nature, as well as ... Permanent Disabilities
Another phase involves permanent disabilities which can in most cases be controlled by the identification officer. These can be lack of fingers (born without), amputations, crippled fingers (bent, broken), deformities (webbed, extra fingers), and ol... Photographs
Arrangements should be made to procure a camera for taking photographs of the persons fingerprinted. This is known as a mugging camera and various types are on the market. It is believed that the photographs should include a front and side view of t... Powdering And Lifting Latent Impressions
The sole purpose in developing a latent impression is to make it visible so that it may be preserved and compared. Various powders and chemicals are used for this purpose. When a latent print is plainly visible, it should be photographed before ... Preparation Of Fingerprint Charts For Court Testimony
In testifying to fingerprint identification, the expert often prepares charts to visually aid the court and jury in understanding the nature of his testimony. Many times it is undoubtedly difficult for the layman to perceive, from a vocal explanat... Problems And Practices In Fingerprinting The Dead
Each year new graves are opened in potter's fields all over the United States. Into many of them are placed the unknown dead--those who have lived anonymously or who, through accident or otherwise, lose their lives under such circumstances that id... Questionable Patterns
No matter how definite fingerprint rules and pattern definitions are made, there will always be patterns concerning which there is doubt as to the classification they should be given. The primary reason for this is the fact that probably no two fi... Radial And Ulnar Loops
The terms radial and ulnar are derived from the radius and ulna bones of the forearm. Loops which flow in the direction of the ulna bone (toward the little finger) are called ulnar loops and those which flow in the direction of the radius bone are c... Record Of Additional Arrest
It is not necessary for a bureau to send a regular fingerprint card to the Identification Division of the Federal Bureau of Investigation on individuals who have been arrested repeatedly and whose previous records are known to the local law enforcem... Referencing
Too much stress cannot be placed upon the necessity of referencing questionable patterns, whether it be in the interpretation of the type of pattern, the ridge count, or the tracing. The factors which make it necessary are: variation in individual... Ridge Counting
The number of ridges intervening between the delta and the core is known as the ridge count. The technical employees of the Federal Bureau of Investigation count each ridge which crosses or touches an imaginary line drawn from the delta to the core.... Searching
When searching a print through the fingerprint files in order to establish an identification, it should be remembered that the fingerprint cards are filed in such a way that all those prints having the same classification are together. Thus, the pri... Technical Consideration
The methods described are intended to record, either by printing with ink or by photographing as legibly as possible, the ridge details of the tips of the fingers of unknown dead for identification purposes. The securing of the impressions enables t... Temporary Disabilities
There are temporary disabilities affecting an individual's hand which are sometimes beyond the control of the identification officer. These can be fresh cuts, or wounds, bandaged fingers or finger, occupational (carpenters, bricklayers, etc.) bliste... The Classification Formula
At this point it is necessary to mention that when prints are classified, markings are indicated at the bottom of each finger block to reflect the type. The following symbols are used: - Under the index fingers the appropriate capital letters...

CHARACTERISTIC WRITING OF SOME OF THE BEST KNOWN MEN IN THE BANKING WORLD OF THE UNITED STATES CURIOUS AND FREAKISH SIGNATURES OF WELL-KNOWN BANKERS AND BUSINESS MEN FOUR ORDINARY SIGNATURES WITH DESCRIPTIONS CHARACTERISTIC WRITING OF A FEW OF THE WORLD'S BEST-KNOWN LITERARY MEN AND AUTHORS HOW TO DETERMINE AGE OF ANY WRITING GREELEY'S LAST LETTER HOW TO DETECT FORGED HANDWRITING A FAMOUS FORGERY

Steps in Deciphering Handwritten Documents Some Characteristics of 18th century British-American Handwriting 18th Century Reading and Writing Establishment Of A Local Fingerprint Identification Bureau Photographs Jacket Folder File Temporary Disabilities Record Of Additional Arrest