Austrian sugar bowl

[fenix123]

Hello,
Please help me to identify that Austrian sugar bowl(city, maker, approximate year). Weight: 350g.
Best regards

[Traintime]

See third standard for .800 silver: https://www.925-1000.com/Faustria_02.html

Is there a lettermark in lower right?

Search / Austria CS / for one possible if city matches.

Otherwise...bigger photo of marks would be needed.

[AG2012]

Hi,
The country is not Austria but Austria - Hungary Empire.There is a capital letter in front of Diana`s head indicating the town (assay office).Try to identify it to narrow the search.
Regards