Vintage Mexican Sterling Silver 925 Pendant Necklace on 16" Sterling Chain

In the late 70s and throughout the 80s my husband and I vacationed in Mexico every December. I am selling parts of the jewelry collection I purchased there. This punched silver pendant stamped 925 is approximately 1-3/8" long and 1" wide and is .4 ounces of sterling silver. The 16" chain is marked sterling but it is probably not original to the pendant. Great festival, boho, southwestern or cowgirl look.