Restoration of Erased Numbers
Brian J. Heard · 2008
This chapter contains sections titled: Introduction Methods Used for Removal of Serial Numbers Theory behind Number Restoration Non-recoverable Methods of Number Removal Practice of Number Restoration Chemical Methods of Restoration Reagents Used for Various Metals Electrolytic Methods of Restoration Reagents Used Ultrasonic Cavitation for Restoration Magnetic Particle Method for Restoration Other Methods of Restoration Laser-Etched Serial Numbers and Bar Codes and Their Restoration References Further Reading