The included factory letter indicate that no records were available for this revolver, but this revolver was factory engraved under Cuno Helfricht and engraving nearly identical to other Army Specials confirmed as factory engraved such as serial numbers 320129 and 338638 previously sold by Rock Island Auction Co. in recent years. The engraving consists of scroll engraving with some beaded accents, line patterns, a floral bloom around the hammer screw head on the right, and wavy line and track line patterns along the frame below the cylinder. The other markings and features are standard.