VI 
Darbishire R. D., F.G.S. — On a Collection of Land Shells and Sluggs made 
at Gibraltar in March, 1883, p. 78. 
Darling W. H. — Researches on Di-Methyl, p. 59. 
Dyer J. C., Y.P. — Remarks on the term Commerce, and on the Sources of 
Wealth, p. 121. Remarks on the Nature of Wealth, and on its Uses, 
p. 139. On the Principles of Free Trade, p. 164. 
Felt Charles Wilson. — On the Use of Logotypes, p. 150. 
Forrest H. R. — Has the Human Mind Progressed or Retrograded since the 
time of Augustus, p. 94. 
Gladstone T. S. — Results of Observations of Temperature and Rainfall 
made at Drumlanrig and Capenoch, in the year 1868, p. 193. 
Gladstone Murray, F.R.A.S. — Observation of the Transit of Mercury, 
Nov. 5th, 1868, p. 48. 
Harley Rev. Robert, M.A., F.R.S. — On the Rev. T. P. Kirkman’s Method 
of Resolving Algebraic Equations, p. 4. 
Hart Peter. — On a Method of Making Rapid Determinations of Free 
Oxygen, p. 188. 
Hereord Rev. Brooke. — The Earthquake of March 15th, 1869, p. 176. 
Heys Richard. — Observations on Anguillula tritici, obtained from Wheat of 
various Harvests, p. 158. 
Hunt G. E. — Notes of the Rarer Mosses of Perthshire and Braemar, p. 130. 
Hurst H. A. — Notes on Plants Occurring Spontaneously on Newly-turned 
Land in Tatton Park, p. 200. 
Jack Professor W., M.A. — On Professor Tait’s Work “ On Thermody- 
namics,” p. 39. 
Jevons Professor W. Stanley, M.A. — Remarks on Mr. Baxendell’s “ Laws 
of Atmospheric Ozone,” p. 33. Remarks on Mr. Dyer’s paper “ On 
the Nature of Wealth,” p. 149. 
Joule J.P., L.L.D., F.R.S., P. — On Objectionable Covenants in Conveyances 
of Land near Large Towns, p. 148. On a New Magnetic Dip Circle, 
p. 171 and p. 190. 
Kipping J. S. — The Earthquake of March 15th, 1869, p. 176. 
Mackereth Thomas, F.R.A.S. — On the Mode of Registering the Direction 
and Force of the Wind, p. 109. Results of Rain-Gauge and Ane- 
mometer Observations made at Eccles, near Manchester, during the 
Year 1888, p. 117, On Atmospheric Ozone, p. 194. 
