Gold Cigarette Case information wanted.

[gumby76]

Hello all,
My partner and I came across this cigarette case when we were clearing a storage shed.

Would anyone have any ideas on age?

(admin edit - see Posting Requirements )

It weighs about 140gr.
Thank you.

[gumby76]

From what I have stumbled across I think the first mark is for the manufacturer Wilhelm Muller.

[AG2012]

Hi,
Berlin,Pforzheim,Schwäbisch Gmünd
https://www.wilhelmmueller.de/
http://juwelier-spinner.de/schmuck/wilhelm-mueller/

Also here:
https://www.925-1000.com/Fgerman_marks_a1884_7.html

The mark on the right should be the crown for gold.
Possibly retailed by WILH. MÜLLER

Regards