3 
Hill E. G.— The Electric Conductivity and Refracting Power of Ninety 
’ Samples of Sea- W ater, and a Comparison of these with the Salinity and 
Density. 
Proc. Roy. Soe. Edin., vol. xxvii., 1907, pp. 233-243. 
Electric Conductivity of Sea- Water. 
E. G. Hill. 
Proc. Roy. Soc. Edin., vol. xxvii., 1907, pp. 233-243. 
Refracting Power of Sea- Water. 
E. G. Hill. 
Proc. Roy. Soc. Edin., vol. xxvii., 1907, pp. 233-243. 
Oliver, Thomas. — O n the Influence of Twist on the Strength of a Thread. 
Proc. Roy. Soc. Edin., vol. xxvii., 1907, pp. 244-263. 
Twist.— Influence on the Strength of a Thread. 
T. Oliver. 
Proc. Roy. Soc. Edin., vol. xxvii., 1907, pp. 244-263. 
Strength of Twisted Threads. 
T. Oliver. 
Proc. Roy. Soc. Edin., vol. xxvii., 1907, pp. 244-263. 
Oliver, Thomas. — On a New Method of Determining the Degree of Twist in 
Single Threads. 
Proc. Roy. Soc. Edin., vol. xxvii., 3907, pp. 264-268. 
Twist in Single Threads, A New Method of Determining. 
T. Oliver. 
Proc. Roy. Soc. Edin., vol. xxvii., 1907, pp. 264-268. 
Clarke, F. W. — The Composition of Terrigenous Deposits. 
Proc. Roy. Soc. Edin., vol. xxvii., 1907, pp. 269-270. 
Milne, Jas. R. — Preliminary Note on the Optical Rotations (throughout 
the Spectrum), the Electrical Conductivities, and the Densities of 
Mixtures of Sodium-Potassium-Tartarate and Ammonium-Molybdate 
in Aqueous Solution. 
Proc. Roy. Soc. Edin., vol. xxvii., 1907, pp. 271-280. 
Optics. — Rotations of certain Salts in Aqueous Solution. 
Jas. R. Milne. 
Proc. Roy. Soc. Edin., vol. xxvii., 1907, pp. 271-280. 
Solutions, Optical Rotations of certain. 
Jas. R. Milne. 
Proc. Roy. Soc. Edin., vol. xxvii., 1907, pp. 271-280. 
Simpson, Sutherland, and W. A. Jolly.— Degenerations following Experi- 
mental Lesions in the Motor Cortex of the Monkey. 
Proc. Roy. Soc. Edin., vol. xxvii., 1907, pp. 281-301. 
