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NCJRS Abstract


The document referenced below is part of the NCJRS Library collection.
To conduct further searches of the collection, visit the NCJRS Abstracts Database.

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NCJ Number: NCJ 010416  
Title: FIREARMS IDENTIFICATION, V 1, THE LABORATORY EXAMINATION OF SMALL ARMS, RIFLING CHARACTERISTICS IN HAND GUNS, AND NOTES ON AUTOMATIC PISTOLS
Author(s): J H MATHEWS
Sale: Charles C Thomas
2600 South First Street
Springfield, IL 62794
United States
Publication Date: 1962
Pages: 415
Origin: United States
Language: English
Publication No.: U
Annotation: PRINCIPLES AND LABORATORY PROCEDURES FOR IDENTIFYING HANDGUNS FROM FIRED BULLETS AND CARTRIDGES, THE RIFLING CHARACTERISTICS OF 2300 GUNS, AND OTHER WEAPONS DATA.
Abstract: IN FIREARMS IDENTIFICATION, DR MATHEWS OF THE UNIVERSITY OF WISCONSIN PRESENTS A COMPREHENSIVE COLLECTION OF WEAPONS DATA FROM THE PRINCIPLES AND LABORATORY PROCEDURES FOR IDENTIFYING HANDGUNS FROM FIRED BULLETS AND CARTRIDGES TO THE RIFLING CHARACTERISTICS OF 2300 GUNS. THE SECTION ON LABORATORY PROCEDURES INCLUDES DESCRIPTIONS OF METHODS OF RIFLING, CRIME LABORATORY INSTRUMENTATION, FIREARMS PHOTOGRAPHY, METHODS FOR RESTORING SERIAL NUMBERS, AND A CHAPTER ON COMMON PITFALLS IN WEAPONS IDENTIFICATION. THE MEASUREMENTS OF RIFLING CHARACTERISTICS ARE THE RESULT OF AN EXTENSIVE RESEARCH EFFORT BY THE AUTHOR. SINCE RIFLING SPECIFICATIONS BY MANUFACTURERS ARE OFTEN INCOMPLETE OR EVEN NONEXISTENT, THE AUTHOR PERSONALLY MEASURED THE RIFLING IN 2300 GUNS FROM 23 DIFFERENT COUNTRIES. THE RESULTING DATA ON WIDTH OF LANDS, WIDTH AND NUMBER OF RIFLING GROOVES, TWIST OF RIFLING, AND DIAMETER OF BORE AND GROOVES IS INVALUABLE TO THE CRIMINAL INVESTIGATOR. THE NOTES ON AUTOMATIC PISTOLS CONTAIN A VARIETY OF USEFUL INFORMATION INCLUDING PHOTOGRAPHS OF FIRING PIN IMPRESSIONS, LISTS OF PISTOL MANUFACTURERS, TECHNIQUES FOR DETERMINING CALIBER FROM THE WEIGHT OF BULLETS, AND A TRANSLATION OF AN IMPORTANT GERMAN ARTICLE ON THE CLASS CHARACTERISTICS OF SHELL MARKINGS. VOLUMES II AND III OF THIS WORK PRESENT ORIGINAL PHOTOGRAPHS AND OTHER ILLUSTRATIONS OF HANDGUNS ALONG WITH DATA ON RIFLING CHARACTERISTICS (SEE NCJ 010417 AND 010862). THIS IS A 1973 PRINTING OF THE FIRST EDITION. (SNI ABSTRACT)
Index Term(s): Crime laboratory equipment ; Evidence identificatn and analysis/ ; Ballistics ; Firearms identification ; Specifications ; Criminalistics/
 
To cite this abstract, use the following link:
http://www.ncjrs.gov/App/Publications/abstract.aspx?ID=10416

* A link to the full-text document is provided whenever possible. For documents not available online, a link to the publisher's web site is provided.


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