I have six large conchos displayed in a shadow box and have never looked hard for a hallmark. I kept telling myself to look on “all” the pieces to see if there is a hallmark and darn if there wasn’t one. I was not able to identify the mark so here I am on bended knees looking for help. Pics are attached…If my memory serves me right all six weight around 27 ounces so it makes for a very heavy belt…
I see attributed to a Gilbert Tyma a couple of times, not familiar with artists or work so don’t know. Might research that name.
Thank you…you nailed it.