sterling silver? flatware server antique JVK 813 crown stamp gold? monogram

Description

utensil..........ebayer says.......
Good afternoon or morning, your spoon is made by a Finnish silversmith (crown is hallmark of Finland). The 813H is the silver content out of 1000. So it's 81.3% silver. I can't see the last two hallmarks after the 813. Otherwise, I could tell you the city and year made. Likely between 1.5 to 2.5 ozt. Good luck with the sale.
odd STAMPS came in w Russian silver lot..
silver content  unknown.. might be sterling might  not
wear n scratches dents dings cracks
WEIGHTS UNKNOWN I DO NOT OWN A SCALE