The accompanying factory letter confirms the 4 3/4 inch barrel in .32-20 caliber, nickel plating, grip material and carved steer head grip. The letter also states the revolver was for E.J. Tucker and shipped to Charles Ilfeld Co. of Las Vegas, New Mexico (incorrectly lists Las Vegas, Nevada), on April 12, 1920. Charles Ilfeld arrived in Santa Fe, New Mexico, from his native Germany in 1865 to clerk for a mercantile business. His business partnership with Adolph Letcher & Co. led him to relocate to Las Vegas, New Mexico, where he eventually purchased Adolph Letcher's interest in the firm and changed the name of the business to Charles Ilfeld Co. Ilfeld grew the business into the largest mercantile firm in New Mexico. The company was liquidated in 1970. The revolver is fitted with silver Rampant Colt medallion grips featuring the highly desirable factory documented relief carved steer head on the right panel. As Colt historian and author R.L. Wilson noted, only "a few" SAAs had factory hand carved steer head motif grips. The barrel has "32 W.C.F." marked on the left side of the barrel and the two-line Hartford address on top. The left side of the frame has the two-line patent date marking followed by a Rampant Colt. The trigger guard has the number "1" and the Colt factory triangle proof on the left side. Matching serial numbers appear on the frame, left side of the trigger guard under the grip, and back strap.