This antique sterling napkin ring has a remarkable design. It would be difficult to describe in words, but the pictures tell the story. Surprisingly, this innovative ring was made in 1878 in Sheffield, England. The full set of English marks is shown in the last picture. The napkin ring is 2 inches tall and a little over 2 inches across. For such a design the ring is quite heavy, weighing in at 1.6 ounces on a postal scale. The maker's mark ,"RM over EH" is for the firm of Richard Martin and Ebenezer Hall, a distinguished company which had its origin in 1820. The ring is in outstanding condition.