I've been having a good laugh over this post for quite a while. The spoon couldn't be farther away from home.
Even without a clear photo of the marks, it is quite obviously a Norwegian early to mid-eighteenth century spoon.
Thank you for this post that proves a point I have tried to make, over and over again, that Asian and Middle Eastern Silver is the neglected purgatory of this website, a place few contributors ever venture near.
I think that once an Admin places this in its proper section, there will be multiple responses from those far more knowledgeable.
Word to the wise: better to post in "Other Countries" than in this section.