México: Oficina Tip. de la Secretaría de Fomento 1893. First edition. Quarter calf over marbled boards five raised bands gilt titles & embellishments marbled endpapers. Spine chipped at head and separated from front board boards rubbed bookseller ticket to front paste down contents browned minor soiling one tear affecting small portion of text. vii 472 pp. 21 plates; 96 pp. Illus. with b/w plates. 4to. "El Estudio. Semanario de Ciencias Medicas. Organo del Instituto Medico Nacional. Tomo IV" containing a total of 11 issues running from Abril 1891 through Diciembre 1893: Num 1: Abril de 1891; Num. 2: Mayo de 1891; Num. 3: Julio de 1891; Num. 4: Agosto de 1891; Num. 5: Setiembre de 1891; Num. 6: Octubre de 1891; Num. 7: Febrero de 1892; Num. 8: Setiembre de 1892; Num. 9: Febrero de 1893; Num. 10: Marzo de 1893; Num. 11: Diciembre 1893. This volume contains 19 out of sequence plates and two additional folding plates unnumbered. <br /> <br /> Bound with "Monografías Mexicanas de Materia Médica: Coleccion de Tésis Inaugurales y de Concurso de la Escuela Nacional de Medicina de México Acopiadas y Reproducidas por 'El Estudio' Tomo II." Two of the plates from "El Studio" numbered IV & V appear out of sequence. Palau 84643 Ker p.35. Oficina Tip. de la Secretaría de Fomento hardcover
London: Wellcome Institute for the History of Medicine 1984. First edition. Stapled paper wrappers. A fine copy. As new. 32 pp. 8vo. An exhibition held in conjunction with the Centenary Meeting of the Society for the Study of Addiction 22 October 1984 to 25 January 1985. Wellcome Institute for the History of Medicine unknown