No person shall conduct, keep, manage, operate, or assist in the conducting, keeping, managing, or operating any gem and precious metals dealership or secondhand store, as owner, officer, principal, agent, employee or otherwise, unless a license is first obtained from the city. (Ord. 1981, 2012; Ord. 1661 § 1, 1983; Ord. 1610 § 2, 1980; Ord. 1229 § 1, 1963. Formerly 5.12.010)