Early Los Castillos Sterling Double Sphere and Crescent Brooch and Earring Set

Signed Los Castillos brooch and earrings set with a mid-century moon and sphere design. But I think they are earlier. The 3 1/2 inch brooch has two spheres in the center with crescent moons radiating out. The 2 1/2 inch screw back earrings have the sphere at the ear and the crescents dangling below. These are solid not hollow. Condition is very good. Pin has a few sight bends. 1 or 2 small marks to brooch. Brooch signed Sterling. Made in Mexico. Los Castillos. Taxco. 418? Earrings are unsigned that I can see. 1940's or earlier. No eagle mark. Please message me with any questions. Bundle for a discount.