Vintage Alpaca Silver MEXICO Abalone Inlay Oval Belt Buckle

Unused "MEXICO" Abalone-inlayed Silver Belt Buckle.  I received this from my grandfather in the 1980's after his many trips to Mexico.  It has moved around with me over the years, but has never been used, so it's time to pass it on.  The back is stamped "ALPACA".  It has a single belt hook and a belt strap bar.  The buckle is 3 1/4" wide and just over 2 3/8" tall.  Weight is about 2 oz.  Please message me if you have any questions.