www.925-1000.com

That's great, thanks for your help

thanks, that's really useful. I was wondering, is the star for Ekaterinburg the one around the hammer and sickle or is it the third mark? Also, is there any date mark?

https://i.postimg.cc/6QyQH51M/00000-IMG-00000-BURST20200511184225617-COVER.jpg https://i.postimg.cc/brvVnWvS/00000-IMG-00000-BURST20200511183839435-COVER.jpg https://i.postimg.cc/6qTzqZHd/00000-IMG-00000-BURST20200511184210793-COVER.jpg (Admin Photo edit)

Hi, i have acquired some old (maybe early 20th C) Russian Silver earrings. They are Russian Nephrite Jade in a 875 silver setting. I have been trying to figure out the hallmark. There is mark consisting of a number and two letters: '2 C Ю', which could be an artel number, but I am not sure. Then the...