D for William Devenport, as shown. Each ring measures 3 cms in height and 4 cms in diameter. They are each numbers 1-4.
The pieces are in good overall condition, though I'd like to point out that 1 ring has 2 splits to the silver as shown, so do remember this is an antique set, so do not expect a brand new look. The condition of the box is worn, as shown. This would make a lovely quality and unusual gift for someone, which can still be admired and enjoyed today.Any questions please do ask.