INDEX. 
D. 
Dijferential equations and the theory of congruencies, on the singular solutions of simultaneous ordinary, 
523 (see Dixon). 
Drxon (A. C.). On the Singular Solutions of Simultaneous Ordinary Differential Equations and the 
Theory of Congruencies, 523. : 
Dynamical theory of incompressible viscous fluids and the determination of the criterion, on the, 123 (see 
REYNOLDs). 
E. 
Evolution, contributions to the mathematical theory of—II. Skew variation in homogeneous material, 
343 (see PEARSON). 
F. 
Fluids, on the dynamical theory of incompressible viscous, and the determination of the criterion, 123 
(see REYNOLDS). 
Gannon (W.) (see ScoustER and Gannon). 
Gases, on the ratio of the specific heats of some compound, 567 (see CapstTIcK). 
Gold, on a method of determining the thermal conductivity of metals, with applications to, 165 (see 
Gray). 
Gravitation, on the Newtonian constant of, 1 (see Boys). 
Gray (J. H.). Ona Method of Determining the Thermal Conductivity of Metals, with Applications to 
Copper, Silver, Gold, and Platinum, 165. 
Grirritus (HE. H.). The Latent Heat of Evaporation of Water, 261. 
lel. 
Hopkinson (J.) and Witson (E.). Propagation of Magnetization of Iron as affected by the Electric 
~ Currents in the Iron, 93. 
HovcH (8.8.). The Oscillations of a Rotating Ellipsoidal Shell containing Fluid, 469. 
Tons, on the velocities of the, 507 (see WHuTHAM). 
Tron, propagation of magnetisation of, as affected by the electric currents in the, 93 (see Hopkinson and 
Witson). 
Tron and steel at welding temperatures, 593 (see WRIGHTSON). 
