Help with German Regiment marks Spandau 88

[Discus420]

These are of course X out pretty heavily but I think they are 111.R.2.185

Can anyone help with this I know there was a guy here a while back that was a GURU at these numbers I think his name was Lowe

47966

[Discus420]

or zoomed in it looks like 47967

[free1954]

since you've had no responses here, try https://www.greatwarforum.org/forum/151-arms-and-other-weapons/ there are a lot of guys on that forum who are into those markings.

[free1954]

this site also has info http://www.cruffler.com/trivia-December99.html