Help with marks

[Ubaranda]

Hello!
I need help with marks on this sauceboat. Is it siver? What country? What age?
Thanks in advance.

[Sasropakis]

Is the second mark from the right three crowns (tre kronor) upside down? Then it would be Swedish and the style indicates to the early 19th century. The other marks would probably be from left to right date (letter+number), maker (initials), three crowns and town which look something like Jönköping but I'm not sure about that. It could be that your photo is showing the marks upside down.

[Ubaranda]

Hello Sasropakis!
Thank you for your quick reply! I think you are right - it is Swedish.
Unfortunately the marks are badly spread and it will hardly be possible to identify the maker.
Regards.