360 INI^EX. 



Page 

 Gas-making, on the Cbemical Changes attending the Formation of 

 Coal, and the relation of these changes to the philosophy of Gas- 

 making 250 



Gaseous Mixtures, on the Analysis of 297 



Goodman, John, Researches into the Identity of the Existences or 



Forces of Heat, Light, &c 80 



Gradients, Railway, Experimental Enquiry into the Resistance of..... 149 



Harlet, Robert, on Impossible and certain other Surd Equations... 207 



Heat, some Remarks on, and the Constitution of Elastic Fluids 107 



SoriuNS, Thomas, on the Formation of Dew 46 



— — — Cause of Unequal Falls of Rain in Cumberland 196 



JocjLE, J, P., F.R.S., SQme Remarks on Heat, and the Constitution of 



Elastic Fluids 107 



Just, John, Faults in Farming 93 



KiRKMAN, Rev. Thos. Pentngton, Mnemonic Aids in the Study of 



Analysis 29 



. On Linear Constructions 279 



Lead, Remarks on a Vein of, found in the Carboniferous Strata in 



Derbyshire 125 



Memoir on the Oxides and Nitrates of 130 



Leigh, John, M.R.C.S., on the Composition of the Gas produced by 



the joint Distillation of Tar and Water at a high temperature 243 



on the Chemical Changes attending the Formation of Coal, 



and their relation to the Philosophy of Gas-making 250 



., on the Analysis of Gaseous Mixtures 297 



Light, Heat, &c., Researches intc the Identity of, by John Goodman, 



M.D 80 



Lightning, and Lightning Conductors 66 



Linear Constructions 279 



Meteorite, Description of a, which fell at AUport 146 



Meteorites, a description of some supposed, found in seams of Coal... 306 

 Mnemonic Aids in the Study of Analysis 29 



Rain, Report on the Fall of 1 



., Cause of Unequal Falls of, in Cumberland 196 



