The History and Work of the Army Medical Library.

The History and Work of the Army Medical Library: Special Articles: LIEUTENANT COLONEL EDGAR ERSKINE HUME ............ 207 Localized Cortical Growth as the Immediate Cause Waves and Corpuscles in Quantum Physics: ALFRED of Cell Division: DR. A. M. SCHECHTMAAN. How LANDt ..210 Consistent are an Individual's Brain Potentials Obituary: from Day to Day?: PROFESSOR LEE EDWARD TRAVIS Sara Gwendolen Andrews: PROFESSOR H. T. WILand ABRAHAm GOTTLOBER. Microstratification of SON. Recent Deaths ............... 213 the Waters of Inland Lakes in Summer: DR. L. V. Scientific Events: WHITNEY .................................... 222 Tour of European Industrial Laboratories under Scientific Apparatus and Laboratory Methods: the Auspices of the National Besearch Council; Use of the Lantern for Objective Examinations: The North Carolina Meeting of the American DR. E. P. LYON. Apparat-us for Producing CumuChemical Society; Awards of the American Inlative and Ordinary Type Kymograph Records stitute; Award of the Willard Gibbs Medal to Simultaneously: K. M. WILBUR. Another CarboDr. McCoy ................................ 214 rundum Pencil: DR. ESTHER CARPENTER ........................ 225 Scientific Notes and News .......... ..................... 216 Science News ................................... 8 Discussion: ~~~~~~~~SCIENCE: A Weekly Journal devoted to the AdvanceThe Hen's Egg not Fertilized in the Ovary: DR. ment of Sciene, edited by J. MCKEEN C andu CARL G. HARTMAN. Structural Control of the Form sed .ever F idy by J and Distribution of Sink-holes: PROFESSOR A. C. lished every Friday by SWINNERTON. A Method of Dispersal of the Black THE SCIENCE PRESS Widow Spider: Da. DAYTON STONER. Concerning New York City: Grand Central Terminal Fossil Legumes: DR. ROLAND W. BROWN. The NaLancaster, Pa. Garrison, N. Y. tional Association of Science Writers: DAVID DIETZ 218 Annual Subscription, $6.00 Single Copies, 15 Cts. Reports: SCIENCE is the official organ of the American AssociaGeological Survey of Newfoundland Revived: DR. tion for the Advancement of Science. Information regardA. K. SNELGROVE. The Thirty-third MLeeting of the theg membership in the Association may be secured from A. K SNEGROV. Thity-tird i ofthe the office of the permanent secretary, in the Smithsonian Association of American Geographers ............................. 220 Institution Building, Washington, D. C.