XXIV 



M. M, U. Wilkinson: On many-valued Functions. 



Prof. Mansion: Elementary Demonstration of a Fundamental Principle 

 in the Theory of Functions. 



G. H. Darwin: On Grahpical Interpolation and Integration. 



F.W. Neumann: On the Use of Legendre' s Scale for Calculngati 

 the First EUiptical integrai. 



W. H. Walenn: On Division-Remainders In Arithmetic. 



W. Hayden: On Parallel Motion, 



Prof. James Thomson: Improved Investigations on the Flow of Wa- 

 ter through Orifices, with Objections to the Modes of Treatment commonly 

 adopted. 



Sir William Thomson: On Navigational Deep-sea Soundings in a 

 Ship moving at High Speed. 



G, Johnstone Stoney: On the Amplitude Waves of Light and Heat. 



G. Johnstone Stoney: On Acoustic Analogues to Motions in the 

 Molecules of Gases. 



W. J. Janssen: Nitrous Oxide in the Gaseous and Liquid States. 



Prof. J. Purser: On the Modification of the Motion of Waves produced 

 by Fluid Friction. 



Colin Brown: True Intonation illustrated by tho Voice Harraonium. 



Sir William Thomson: On a Praticai Method of Tuning a Major 

 Third. 



G. J. Syinons: Report of the Rainfall Committee. 



Prof. Everett: Report of the Underground Temperature Committee. 



Prof. Herschel: Report of the Conduction of Heat by Rocks. 



Sir William Thomson: Physical Explanation of the Mackerel Sky. 



G. J. Symons: On a New Form of Thermometer for observing Earth 

 Temperature. 



G. J. Symons: On the Unmistakable Compass Card. 



Prof. Clerk Maxwell: On the Protection of Buildings fr-om Lightning. 



Prof. Hennessy: On the Decrease of Temperature with Height on the 

 Earth' s Surface. 



Prof. Hennessy: On the Distribution of Temperature over the British 

 Isles. 



Prof. G. Stokes: On the Phenomena of Metallic Reflection. 



Rev, J. Ker, LL. D: An Experiment proving Rotation of the Piane 

 of Polarization of Light Reflected from a Magnetic Pole. 



Oi Lodge: On a Model illustrating Mechanically the Passage of Elec- 

 tricity. 



0. Lodge: On an Attempt to Imagine a Mechanical lUustration of 

 Thermo-electric Phenomena, 



