A little over 9” across. I have had this in my life for 50 years and it was an antique when I bought it. I polished it up for you. Very hard to get it perfect. Hands nicely on the wall or sits in a plate stand. The metal pieces are all raised and chased by hand, then applied to a brass plate. It’s all solid. Lovely detail!

I didn’t polish the back. I guess I will leave that up to you since it doesn’t show anyway.