This is my cased 1911 unit marked Erfurt.
First issue made in the first week of production in 1911. Serial number 692 (no suffix) Imperial German Army Proof.No stock lug. Arsenal fitted hold open with Erfurt arsenal proof stamp on the hold open pin.All matching numbers including both magazines.95% original blue all over In walnut case complete with stripping tool, spare mag,short cleaning rod pin punch and 16 rounds of WW1 issue 9mm ammo in unopened packet.Also the 1911 holster which came with the gun.
Gun is Unit marked 110.R.M.G.26 which I translate as 110th reserve machine gun company, gun number 26 but I stand corrected if I am wrong.
Silver crest in case says Erfurt 1911.
Murray.