www.925-1000.com

Posted: **Sat Jul 27, 2019 4:58 pm**

Hi. I can make out 925 and Mexico on these sterling tuquoise heart earrings, but need help with what is stamped in the middle.
Thanks!

Posted: **Tue Jul 30, 2019 12:47 pm**

Too blurred to read clearly, but you might look at the TC-45 sample here for comparison to late-era maker registration system?: https://www.925-1000.com/mexican_marks.html

Please help identify