These cufflinks measure approx. 7/8" X 7/8", and is marked marked with a @ I S, sorry I do not know what that means, there is also 2 M's on the back of the cufflinks, as shown in photos. I Suspect but do not know for sure that the MM sands for METROPOLITIAN MUSEUM OF ART. These may need a good cleaning / polishing and may have age appropriate wear! Please look at all photographs, as they are part of the description and ask any and all questions prior to looking. Thank! Launched from my store - Powered by Highwire.com Track Page Views With Auctiva's FREE CounterEvery buyer gets a MyStoreRewards invitation for cash back
