268 
Spence Peter. — Arsenic in coal, p. 6. Arsenious Acid in Pyrites, p. 125. 
New Source of Indigo, p. 180. 
Thomson Professor W., LL.D., &c., Hon. Mem. — Photographic Registering 
Atmospheric Electrometer, p. 2. Equilibrium Lunar Tide, p. 135. 
Convective Equilibrium of Temperature hi the Atmosphere, p. 170. 
Explanation of Voltaic Action, p. 177. Observations on Atmospheric 
Electricity, p. 204. 
Toase T. D. — New Rotifer, p. 261. 
Vernon G-. V., P.R.A.S. — Oscillations of the Barometer, p. 57. Ditto in 
Connection with mean Temperature and Rainfall, p. 121, p. 194. Wind 
at Manchester, p. 197. 
Watson John. — Scales of some Diurnal Lepidoptera, p. 141. 
Wilkinson T. T., P.R.A.S. — Manuscript in an Amulet, p. 61. Geometrical 
Theorems, p. 63, p. 71. 
Wilkinson T. R. — Sale of Spirituous Liquors, p. 68. 
Williamson Prof. W. C., F.R.S.— New Rotifer, p. 210. 
Reports of the Council, April 30, 1861, p. 105 ; April 29, 1862, p. 253. 
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rillNTED 1)Y TII0S, BOWLER AND SONS, 6T. ANN’S SQUARK. 
