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Full-Text Articles in Physics
Forensic Investigation Of Stamped Markings Using A Large-Chamber Scanning Electron Microscope And Computer Analysis For Depth Determination, Eric Douglas Jones
Forensic Investigation Of Stamped Markings Using A Large-Chamber Scanning Electron Microscope And Computer Analysis For Depth Determination, Eric Douglas Jones
Masters Theses & Specialist Projects
All firearms within the United States are required by the Gun Control Act to be physically marked with a serial number; which is at least 0.003” in depth and 1/16” in height. The purpose of a serial number is to make each firearm uniquely identifiable and traceable. Intentional removal of a serial number is a criminal offense and is used to hide the identity and movements of the involved criminal parties. The current standard for firearm serial number restoration is by chemical etching; which is time & labor intensive as well as destructive to the physical evidence (firearm). It is …