The following Papers, received during the Recess, and published in full or in abstract, in accordance with the Standing Orders of Council, were read in title :— “The Anatomy and Development of the Stem in the Pteridophyta and Gymnosperms.” By Edward C. J effrey, Ph.D., Lecturer in the University of Toronto. Communicated by D. II. Scott, F. R. S. “A Memoir on Integral Functions.” By E. W. Barnes, M.A., Fellow of Trinity College, Cambridge. Communicated by Professor A. R. Forsyth, Sc.D., F. R. S. “On Areal Induction.” By George J. Burch, M.A., F. R. S. “Further Observations on Nova Persei. No. 4.” By Sir Norman Lockyer, K.C.B., F. R. S. “An Attempt to ascertain the Date of the Original Construction of Stonehenge from its Orientation.” By Sir Norman Lockyer, K.C.B., F. R. S., and F. C. Penrose, F. R. S. “The pear-shaped Figure of Equilibrium of a Rotating Mass of Liquid.” By Gr. H. Darwin, F. R. S. “Sur la Stabilité de l’Équilibre des Figures Pyriformes affectées par une Masse Fluide en Rotation.” By H. Poincaré, For. Mem. R. S. The following Papers were read:— I. “On Skin Currents. Part II.—Observations on Cats.” By Dr. A. D. Waller, F. R. S. II. “The New Biological Test for Blood in Relation to Zoological Classification.” By Dr. G. H. F. Nuttall. Communicated by Sir M. Foster, Sec. R.S. III. “Observations on the Cerebral Cortex of the Ape. Preliminary Communication.” By A. S. F. Grünbaum and Professor Sherrington, F. R. S. IV. “On the Inheritance of the Mental Characters in Man.” By Professor K. Pearson, F. R. S. V. “On the Process of Hair turning White.” By Professor Elias Metchnikoff, For. Mem. R. S.