Vintage Sterling Silver & Brass Angel Pendant 17” Necklace Unmarked

Vintage Sterling Silver & Brass Angel Pendant 17” Necklace Unmarked. Pendant is a little over 1 inch in length and about 1 inch wide. Looking at the back through a loupe, I believe it use to be marked. I can see faint traces of lettering, but they have mostly worn off over the years. Luckily, I was able to find this pendant online with GoogleLens. Seems the original of this Angel is Mexico. I did switch out the chain that it was on, because the other one was heavily tarnished beyond salvation. The one I put it on is a 17 inch rolo chain marked “925” on the spring ring clasp. I’ve tested the metal in both the pendant and chain. They are sterling.