History of pharmacy in the United States of its discoverer, which became the first effective treatment for malaria. The active ingredient of this cinchona bark, quinine, was the primary treatment for malaria well into the 1940s. "About 170 drugs used by the Indians of British North America, and perhaps 50 used by the indigenous people of the Caribbean, Mexico, Central and South America" became important enough in the U.S. (as the practitioners of chemistry and pharmacy eventually catalogued, analyzed and understood them) to merit listing in the United States Pharmacopoeia (est. 1820) or the National Formulary. In the early 1700s, James Oglethorpe, founder of the Georgia colony,
Bark mill Bark mill Bark mills, also known as Catskill’s mills, were water, steam, horse, ox or wind-powered edge mills used to process the bark, roots, and branches of various tree species into a fine powder known as tanbark, used for tanning leather. This powdering allowed the tannin to be extracted more efficiently from its woody source material. A barker would strip the bark from trees so that it might be ground in such mills, and the dried bark was often stored in bark houses. Various machinery was used to chop, grind, riddle and pound the bark. These included Farcot’s bark-cutting machine,