Children employed as varnishers in cheap furniture factories inhale poisonous fumes all day long and suffer from a variety of intestinal troubles in consequence. The gilding of picture frames produces a stiffening of the fingers. The children who are employed in the manufacture of wall papers and poisonous paints suffer from slow poisoning. The naphtha fumes in the manufacture of rubber goods produce paralysis and premature decay. Children employed in morocco leather works are often nauseated and fall easy victims to consumption. The little boys who make matches, and the little girls who pack them in boxes, suffer from phosphorous necrosis, or “phossy-jaw,” a gangrene of the lower jaw due to phosphor poisoning. Boys employed in type foundries and stereotyping establishments are employed on the most dangerous part of the work, namely, rubbing the type and the plates, and lead poisoning is excessively prevalent among them as a result. Little girls who work in the hosiery mills and carry heavy baskets from one floor to another, and their sisters who run machines by foot-power, suffer all through their after life as a result of their employment. Girls who work in factories where caramels and other kinds of candies are made are constantly passing from the refrigerating department, where the temperature is perhaps 20 degrees Fahr., to other departments with temperatures as high as 80 or 90 degrees. As a result, they suffer from bronchial troubles. These are only a few of the many occupations of children that are inherently unhealthful and should be prohibited entirely for children and all young persons under eighteen years of age. In a few instances it might be sufficient to fix the minimum age for employment at sixteen, if certain improvements in the conditions of employment were insisted upon. Other dangers to health, such as the quick transition from the heat of the factory to the cold outside air, have already been noted. They are highly important causes of disease, though not inherent in the occupation itself in most cases. A careful study of the child-labor problem from this largely neglected point of view would be most valuable. When to the many dangers to health are added the dangers to life and limb from accidents, far more numerous among child workers than adults,[133] the price we pay for the altogether unnecessary and uneconomic service of children would, in the Boer patriot’s phrase, “stagger humanity,” if it could be comprehended.