[Jersey City, N.J. Dr. O. Phelps Brown, no. 21 Grand St., Jersey City, circa 1871]. Booklet (18.5 x 12.2 cm.), 48 pages. Illustrated. Cover illustration signed in the print "J. Karst". Running title: Treatise on Herbal Preparations. Date of publication from testimonials. Later edition; originally published in 1863. In the same year, Dr. O. Phelps Brown published a much larger work The Complete Herbalist. Both served as promotional literature for.....