This is a 1/2 scale Colt No. 1 derringer made by master miniature maker Daniel Osterman of Oregon. 2 7/16″ long overall with a 1 1/4″ rifled barrel. Nicely engraved on the barrel, frame, and side plate. Three oval checkered panels, one on each side of the grip and one at the rear of the grip. The butt marked D.E.O.+. Checkered hammer spur with the sighting notch, checkered barrel release, & checkered trigger. Fire blue screws and barrel release. The hammer case hardened with polished sides. The serial number “23” stamped into the bottom rear of the barrel. Daniel only serial numbered the first 50 of each of his derringer miniatures. Complete with the original Osterman manila cardboard lift top box with exterior lid label. The box bottom interior is a French fit walnut block with no lining, which is typical for his early production Colt # 1 derringers. Beautiful mint new as made condition. Stock # AR-02. Price: $650.00.