Up for sale is a pair of antique men's intaglio jet black onyx cameo and goldtone cufflinks. The onyx has a profile of a man or woman's head with an arrow beside them. The gold has not been tested. Each cufflink has a shamrock and two dates etched on the back Nov. '80 and '81, and I believe it is circa 1880's. Nice condition for the age. Thanks for looking!