pin

i cant find any writeing on it but i had a ring that was my great grandmother gave me i had it for a long time and when i took it to a jeweler he said it was a very old ring from the 1870's and he never seen anything like it he gave me 260 bucks for it so take it as it is if it aint sold within a week im going to take it to a jeweler im curious myself to. and this belonged to her along with the ring make offer thank you