Help Please Unknown mark

[Badger3000]

Hello,
Does any one know who the this maker's mark belongs to and any history with that is most appreciated please see photos.
Many Thanks Badger

[AG2012]

Hi,
It looks like imperfectly struck German ‚‚crescent and crown‚‚ mark (the crescent on the left is missing, though, or partially struck) and ‚‚800‚‚ fineness.
That`s all I can guess.
Regards

[Badger3000]

Thanks for your help
Badger