Boutons de manchette collection anciens en argent massif homme à cheval RARE et UNIQUE ! plus de 23 grammes !!

Product Name: Boutons de manchette collection anciens en argent massif homme à cheval RARE et UNIQUE ! plus de 23 grammes !!
Brand：Unbranded Type：Cufflinks collection Department：Men Shape：Asymmetrical Base Metal：Silver Theme：Animals & Insects, Art, Bohemian, Ethnic, Fashion & Costumes, Military, Retro, Western Metal：Sterling Silver Vintage：Yes
Wow! These are vintage sterling cufflinks which could be from the 1970s or the 1930s or somewhere in between or earlier even. I cannot find another pair in existence. They are only marked "sterling". Nothing else marked anywhere. I found these among my uncles belongings, and he kept everything that had been passed down to him so who knows how old these are (my uncle was born in 1948). I can say with almost 100 percent certainty that they would not be after the 1970s though. These are heavy and weigh over 23 grams! It is a raised pattern and the background is black..