Please help me identify two russian silver rings hallmark

[silverhelp]

Can you help me identify these two silver rings' hallmarks? maker? location?

Thanks in advance for the precious help!!



Could you please tell me what the K and (letter similar to W again) in the second ring?

(admin edit - only one item per topic - please start a new topic with your other item - see Posting Requirements )

[silverhelp]

according to admin notes on this post, I will post the other ring in another post as I'm not allowed to post 2 rings here.
Thanks in advance again

[huszas76]

Hello!
I think, it's not russian, but ukrainian from Kijev.
Best regards!
Krisztián