If of interest, I own an Ernst Schlegelmilch 16 ga. Picked it up in Vegas show about 8 years ago and it took me 4 years to find the makers name located right between the two firing pins on breach face. It was very faint and when cleaning it, the light caught the markings and with the help of a permanent marker I was able to read 90% of the name...got the rest by googling it. I bought it because of the nice design of receiver...reminded me of my 16 ga. Fox AE.
After discovering the maker, I called the German collectors assn. in NY (?) and a very helpful older gent. told me he thought I had the only Ernst Schlegelmilch in the states. Evidently, Ernst was well known for a safety device he patented for his guns.
It's a nice gun, not fancy but handles well and shoots well too.
Carl