No person engaged in business as described in § 115.01, shall purchase or exchange second- hand or antique jewelry, coins, watches, diamonds, or other precious stones, cutlery, or old gold, silver, platinum, or other precious metals, or any other second-hand manufactured articles composed wholly or in part of gold, silver, platinum, or other precious metals from any person less than eighteen (18) years of age.
(Ord. passed 4-20-81) Penalty, see § 115.99