The Big Turquoise Buckle

My girlfriend gave this buckle to me as a gift several years ago. I think she outdid herself in finding the largest turquoise stone I’ve ever seen in a NA piece. I have not been able to ID the maker although a seller on Etsy has one for sale by the same maker claiming c1960s vintage but I have no idea.


Cool buckle! I found the same hallmark on the buckles below. In the comments on the first buckle, the owner was told it was Thomas Francisco’s old hallmark, but I couldn’t find anything to confirmed it.