No article fabricated from cellulose nitrate or other similarly inflammable substance shall be sold to any person under age sixteen (16) nor shall any such article be sold to any person over said age unless conspicuously marked with the words “HIGHLY INFLAMMABLE - KEEP AWAY FROM FLAME” in letters of boldface type not less than one eighth (1/8") of an inch in height.
(CBC 1975 Ord. T14 § 277) Penalty, see subsection 16-32.6