Offered is a wonderful set of 6 oval hand hammered sterling silver napkin rings. 
Each features a reticulated 3 letter conjoined monogram on one side and applied initials or nick names on the other side. Very well made. 
They were likely made in the first half of the 20th century by a northeastern silversmith based on the designs of the Kalo & LeBolt shops of Chicago. Each is stamped in small letters 'STERLING' on the inside. No other hallmarks.

In very good condition with only expected tarnish. No dents. Weighing in total 212 grams.