Identify Maker’s Mark Swedish Creamer, 1817

[IngieP]

I've been combing the internet, but I can't identify the maker of this little Swedish creamer.
I believe hallmarks 2-4 denote Stockholm/Sweden/1817. I can't find the Maker's Mark listed anywhere. 

(Could it be because Norway & Sweden united in 1814? Perhaps this is a Nowegian mark??)

Any insights would be greatly appreciated! 

Images attached. 
(Yes, I know I need to buy some silver polish.)

[Sasropakis]

It's definitely Stockholm and the maker is Samuel Blomberg. See this topic: viewtopic.php?t=36729

[IngieP]

It's definitely Stockholm and the maker is Samuel Blomberg. See this topic: viewtopic.php?t=36729

Mystery solved! Thanks so much.