Where did you find this item ?? Have you weighed it to see if it is 3/4 ounce or 3/4 of something else ?? I have never seen a scale weight made like that but that doesn`t mean that its not one !!
Found at an old homesite—actually have a guy on facebook (a metal detecting group) that found one too at another homesite that’s a 1 1/2 obviously just a little bigger but the exact same thing—he has always wondered what it was and has never found an answer to the mystery…
I will try and find my weight scale and see what it says…