[ 23 ] British Patent Office, op. cit. (see footnote 4).
[ 24 ] Poplicola, "Pharmacopoeia empirica or the list of nostrums and empirics," The Gentleman's Magazine, 1748, vol. 18, pp. 346-350.
[ 25 ] George L. Kittredge, "Letters to Samuel Lee and Samuel Sewall relating to New England and the Indians," Colonial Society of Massachusetts, Transactions, 1913, vol. 14, pp. 142-186.
[ 26 ] Bartholomew Brown, Apothecary day book, Salem [1698]; manuscript original preserved in the Library of the Essex Institute, Salem, Massachusetts.
[ 27 ] Frank L. Mott, American journalism, New York, 1941, pp. 9-10.