Copper Hallmarked jug or ?

I took these photos with my I-Phone since my crappy camera can't take closeup shots.
I tried looking up these hallmarks but no luck.
Anyone know the maker of this thing ?

Thank You

 

I don't know the mark but the two tower mark is used on Danish silverplate so that's a possibility. This says it was used 1890s-1930s.

https://www.925-1000.com/dm_Assay.html

 

Very cool, Thanks say it slowly.