An ornamental ring top configured to fit over the minor ring segment and at least portions of the first and second arcuate elements is provided with a pair of {TAIL ~ internally grooved sidewalls} positioned to spatially cooperate with the pair of externally grooved sidewalls in {HEAD ~ the minor ring segment} to define a pair of closed channels 
An ornamental ring top configured to fit over the minor ring segment and at least portions of the first and second arcuate elements is provided with a pair of { TAIL ~ internally grooved sidewalls } positioned to spatially cooperate with the pair of externally grooved sidewalls in { HEAD ~ the minor ring segment } to define a pair of closed channels
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH