_Held a License for Vivisection at University College, London, New Physiological Theatre and Laboratory and Curator’s Rooms in 1882 and 1883. Certificate dispensing with obligation to kill, 1882 and 1883. No experiments returned in 1882._ =Wirtz, S. H.= Prof. Utrecht University. =Wittich, W. von.= Prof. of Physiol. Med. Fac. Königsberg University. Contributor to “Handbuch der Physiologie,” edited by Prof. Hermann, of Zurich, Leipsig, 1879. =Wolfenden, Richard Norris=, 64, Welbeck Street, Cavendish Square. B.A. Camb. (Honours in Nat. Sci.) 1876; M.B. 1880 (Camb., St. Barthol. and Char. Cross); Lect. on Pract. Physiol. Char. Cross Hosp.; late House Phys. Lond. Hosp. Author of “Physiological Chemistry for the Laboratory,” 1880; Contrib. “Med. Times and Gaz.,” etc., etc. _Held a License for Vivisection at Charing Cross Hospital Medical School, No. 62 and 63, Chandos Street, in 1881 and 1882. Certificate for Illustrations of Lectures in 1881 and 1882. No experiments returned in 1882._ =Wooldridge, Leonard Charles=, 12, Querstrasse, Leipsic, Germany. M.D., M.R.C.S. Eng., 1879; George Henry Lewes Student. Author of “Zur Gerinnung des Blutes,” Du Bois Reymond’s Archiv, 1883, p. 389 (Physiol. Abtheil); “Ueber die Function der Kammernerven des Säugthierherzens,” _Ibid._, p. 522. Made experiments in the Physiol. Inst., Leipsig, on the exposed heart nerves of dogs. =Worm, Müller Jacob.= B. at Bergen, 1834. Studied Med. and Nat. Sci. at Christiana; Practised Med. in Christiana from 1860-1865; studied ophthalmology Vienna and Brun, 1866, and then dedicated himself to Physiology; Private Prof. Christiana, 1870; Prof. Extraord., 1873; Prof. in Ord., 1878; Pres. Norwegian Med. Soc. Contrib. various articles to Pflüger’s “Archiv,” “Untersuchungen aus dem physiol. Lab. in Wurzburg,” “Poggendorff’s Annalen,” etc. =Wurtz, Ch. Adolphe.= B. at Strasburg, 1817; d. in Paris, 1884. M.D. Strasburg, 1843; Dean of Faculty of Med., Paris, 1865; Prof. Med. Chemistry; Prof. Organic Chemistry Faculty of Sciences, 1876. “Mémoires sur les ammoniaques composeés,” 1856; “Sur l’insalubrité des résidus provenant des distilleries,” 1857; “Leçons de philosophie chinique,” 1864; “Traité élémentaire de chimie médicale,” 1864; “Leçons élémentaires de chimie moderne,” 1866; “Dictionnaire de chimie pure et appliquée,” 1868-1878; etc. =Wyatt, William Thomas=, 1, Shaftesbury Villas, Stamford Hill, N. M.A. Oxon., 1880; B.A. (1st Class Honours in Nat. Sci.), 1876; M.B. 1880; M.R.C.S., Eng., 1879 (Oxf. and St. Barthol.); Schol. in Anat. and Physiol., 1877; Foster Prizem. in 1878; and Kirke’s Gold Medallist St. Barthol.; formerly House Surgeon and House Phys. St. Barthol. _Held a License for Vivisection at Saint Bartholomew’s Hospital Medical School in 1878. No experiments returned._