SN: SV772938 on three metal parts an 352331 on back of right grip
Left side of barrel: Smith & Wesson
Top of barrel: Smith & Wesson Springfield Mass. U.S.A. Patented FEB.6.06.SEPT.14.09.DEC.29.14
Right side of barrel: 38 S&W Special CTG P on frame near hammer
Right side: S&W trademark and MADE...