I didnt even look at the marks til I got home, was half off day today at the local thrift store and it was super hectic, i just assumed it was a taxco cat pin at first glance and bought it. Once I got home I looked closer, and I think it looks more like a fox than a cat. An A mark does not appear very helpful as there are more than a few of these going around. The setting looks an awful lot like the setting on the opal dragonfly pin i posted a couple weeks ago.
Any opinions on this would be appreciated. Even if its just fox or cat haha.