S/N indicates made 1959,RB, 4", appears re-blued, also appears unfired or very little used. Correct grips well worn, NOT numbered to gun. Timing is right-on, tight lock-up. Feeler gauge shows .003 cylinder/barrel gap. Excellent bore, shiny & bright, no corrosion, rust or pitting. $465.00 cash money, free insured shipping to buyer's Oregon FFL. $425 FTF Astoria, Oregon.