First at 1-3/8” diameter is bright brass luster over white metal with fancy designs on each side and circular top reading “Circus Hall Of Fame.” Second is gold colored plastic at 1-5/16” diameter. Top of this shows horseshoe and reads “Lucky Ring.” Last and even larger at 1-5/8” in gold luster over white metal with big panel on the top showing the initials “JP”. This was a souvenir of seeing the giant Johann Petursson born in Iceland and known as the “Viking Giant.” All three rings are Exc. and c. late 1940s or early 1950s.