DescriptionSign: Notice. Employees Must Wash Hands After Using Toilet. By Order of the Board of Health. From Maxwell House Coffee plant, Hoboken recovered ca. 2000. Heavy guage sheet metal with ceramic background and lettering, 7" x 10" wide. Dark blue background with white block lettering. Where recovered in plant was not recorded. Original date of manufacture not established. Probably used circa 1970-1992 (plant closure.)