Approximately 13,000 of these pistol were manufactured. The left side of the frame is marked "<Pist.a aut.a mod. 1913-16>/79," and the top of the slide is marked "CAMPO-GIRO/PAT. 34798-54214/1904-1913/a five pointed star inside a wreath/ESPERANZA/Y/UNCETA/GUERNICA." The star and wreath logo is also stamped on the left side of the magazine. The left rear of the frame is stamped with an early Spanish military acceptance mark of a circle divided into three equal parts. It is fitted with checkered walnut grips with the serial number "3402" stamped on the insides. The serial number "3402" is also found on the magazine follower and trigger. The lanyard loop at the base of the back strap is present. Includes a correct unmarked holster for the Campo-Giro model pistol with a shoulder strap.