The South's Contribution to Science.

B. CARMICHAEL .................................................... Protective Coatings for Mineral and Rock Specimens: DR. ROBERT W. CLARK. A Short Method Obituary: for the Preparation of Animal Tissues for StainSamruel Wesley Stratton: DR. F. C. BROWN. ing: DR. PAUL W. BOWMAN and MARK N. LINCH ...... 439 Recent Deaths .......... 428 Special Articles: Scientific Events: Further Experiments on Cortico-adrenal Extract: The New Federal Citrus Fruit Laboratory in Its Efficacy by Mouth: PROFESSOR S. W. BRITTON Texas; Psychiatric Education; The Ninth Interand H. SILVETTE. Varved Clay in Holmes County, national Congress of Pure and Applied Chemistry; Ohio: PROFESSOR GEORGE W. WHITE ............................... 440 The Henry Burchard Fine Hall of Mathematics . 431....................................... 1 Science News.10 Scientific Notes and News............. 433