Dated "1912" on the extension, with fixed sights, "crown/ERFURT" on the front toggle link, and Imperial German proofs overall. As is appropriate for the era, the pistol is not fitted with a stock lug or a hold-open device (and has not been modified, scarce). A "crown/RC" proof is present on the front toggle link, with straw finished small parts, checkered grips, and two nickel finished magazines with hardwood bases. Numbers are matching overall, including on the grip panels and on both magazines (one bearing the proper "+" spare magazine marking). With a brown leather flap holster.
I've uploaded lots of detailed pictures so please take the time to review them all to see the condition and all markings.