About this document
Forensic Tool Marks & Serial Number Restoration by Scott Lee is a document available to read on EtoBox.
This document discusses tool marks and serial number restoration. It defines tool marks as impressions left by harder objects and describes three types: embossed, striated, and shearing marks. Tool marks can provide information about the tool used. Serial numbers identify specific items; restoring obliterated numbers helps return stolen property to owners. Chemical etching and heat treatment are techniques to restore serial numbers by taking advantage of differences in reaction rates between chemicals and t
- Author
- Scott Lee
- Language
- EN