Imperial GERMAN WWI Prussian Kaiser Wilhelm&Friedrich III Patriotic Silver Award Question

[alex2023]

Hi Everyone

 

I was wondering is someone can identify this item: Imperial GERMAN WWI Prussian Kaiser Wilhelm&Friedrich III Patriotic Silver bowl - is this item an Military award, made of sterling silver from period 1915-1917 or later production. Diameter 140mm. weight: 150g.

I appreciate any answers.

Thank you in advance 

Some pics I post below

 

[Preppy Picker]

Any pictures of the makers markings?

 

It looks like a patriotic dish to me.