1. Catalogue of indigenous and foreign medicinal roots, herbs, barks, flowers, seeds, &c., ... also a general assortment of concentrated medicines from the laboratories of Messrs. Keith & Co., N.Y., and Wm. S. Merrill & Co., O., Shakers and Tilden's extracts, at the manufacturers' prices: together with many officinal preparations, made according to King's Eclectic dispensatory, expressly for physicians Author(s): Armstrong, Wm. (William), Dr Publication: Philadelphia : Collins, printer, 1859 Subject(s): Materia MedicaPlants, MedicinalPharmaceutical Preparations