PHILOSOPHICAL TRANSACTIONS. 



Part II, 1886. 



Contents. 



X. Effects of Stress and Magnetisation on the Thermoelectric Quality of Iron. 

 By Professor J. Ewing, B.Sc, F.E.S.E. 



XI. On the Sympathetic Yibrations of Jets. By Chichesteb A. Bell, M.B. 



XII. The Bakerian Lecture.— Colour Photometry. By Captain Abney, E.E., 

 F.E.S., and Major-Gfeneral Festing, B.E. 



XIII. The Solar Spectrum, from X 7150 to X 10,000. By Captain W. de W. 

 Abney, E.E., F.E.S. 



XIV. Description of Fossil Eemains of Two Species of a Megalanian genus 



(Meiolania) from " Lord Howe's Island." By • Sir Eichabd Owen, 

 K.C.B., F.E.S., &c. 



XV. On Systems of Circles and Spheres. By E. Lachlan, B.A. 



XVI. On the Eelation between the Thickness and the Surface Tension of Liquid 

 Films. By A. W. Eeinold, M.A., F.E.S., Professor of Physics in the 

 Eoyal Naval College, Greenwich, and A. W. Euckeb, M.A., F.E.S. 



XVII. On the Blood- Vessels of Mustelus Antarcticus: a Contribution to the 

 Morphology of the Vascular System in the Vertebrata. By T. Jeffeby 

 Pabkeb, B.Sc. 



XVIII. Contributions to the Anatomy of the Central Nervous System in Verte- 

 brate Animals. By Aleeed Sandees, M.E.C.S., F.L.S. 



XIX. The Coefficient of Viscosity of Air. By Hebbeet Tomlinson, B.A., with 

 the addition of two Notes, by Professor Gr. Gr. Stokes, P.E.S. 



XX. The Influence of Stress and Strain. on the Physical Properties of Matter. 

 By Heebebt Tomlinson, B.A. 



Index to volume. 



Price £1 15*. 



Extra volume (vol. 168) containing the Eeports of the Naturalists attached to the 

 Transit of Venus Expeditions. Price £3. 



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Separate copies of Papers in the Philosophical Transactions, commencing with 1875, 

 may be had of Triibiier and Co., 57, Ludgate Hill. 



