Unidentified Masonic: white plastic “keystone” bearing on the obv a double circle in black enclosing letters “T K S H T W S S”, and a similar device on the rev with Hebrew letters; suspended from a 1 in pale blue w/ cherry edges ribbon and silver suspension, MK “GK&S silver” with a ribbon device comprising crossed ornamental mallet and chisel, as worn, the silver parts deeply toned, generally, VF
