Hello,
I took 3 photos of the marks at different angles for your review. The circle contains a 3/4 profile of an animal (dog-wolf??). There is a sideways number that looks to be a 3 (French # for 750/18K) to the left of the head with the loops of the 3 facing upwards. The other of course is the makers mark. It is an LB with a long vertical leg on the cross with a somewhat blurry ball like base between the LB. We were told this is for L. Baujos but there is no star at the top of the cross and the ball base does not appear to be a blurry star.
We would greatly appreciate the city the animal mark is for as well as the time period it was used. If anyone knows the maker and their time period it would be a wonderful plus.
Thank you for your time! Cece