Recovery of the Franco-Prussian War revolver (found at underwater)

Restoration of a Lefaucheux revolver from 1860 (Napoleon II period). We found this revolver while fishing for magnets in the south of France. Judging from his condition, he lived in the water for decades. The gun was damaged but we decided to preserve it with removes rust, makes it functional and protects the metal for wall displays. Given his condition, we decided not to contact the police. It is classified in category D. This video is only a restoration of historical objects and not at all condone weapons, their use or possession.