Sarah Josepha Buell Hale, Mrs. Hale's Receipts for the Million
“ The common brown mole appears to be much of the same nature as freckles, and to be situated in the middle layer of the skin, or membrane of color. Moles are sometimes so placed as to improve rather than injure a fine face. They contrast with the delicacy of a fair skin, and give a pleasing archness of expression to the countenance. They are, however, most frequently found on women of a dark complexion. The coloring matter, as in the case of freckles and sunburn, is probably some chemical combination of iron. ”
