Early 1914 Erfurt

[FNorm]

Those are the proof marks along the rt. receiver. Each inspector had his own stamp. Means he OK'd it at some stage. Somewhere I have the whole process in print. But where?????

Mine reads U U(?) D

I think your's is U L(?) D. So the first and last inspectors were on the job. The middle inspector seems to keep changing.

Help from the 'Old Timers"?