§ 297. Unclean factories. 1. If the commissioner finds evidence of
contagious disease in a factory, he shall affix to the articles therein
exposed to contagion a label containing the word "unclean" and shall
notify the local department or board of health, which after disinfecting
the articles may remove such label.

2. If the commissioner finds that the factory or work room therein is
unsanitary, the commissioner may, upon filing in his office a written
order stating the reasons therefor, affix to any articles therein a
label containing the word "unclean." Such label shall be removed only by
an authorized representative of the commissioner and not until such
articles are removed from the factory and cleaned, or until the factory
or work room is made sanitary.