INDEX 363 



Some Special Algebraic Transformations, etc 211 



Speculations, Cosmogonical, 49 



State Highway Systems, 189 



Steinerian Transformation, 275 



Suetonius Notes, The Biography of Vespasian by, 299 



Sulphur Halides, Action of. Upon Paratoluquinoline, 159 



The Cotyledons and Leaves of Certain Papilionaceae, 239 



Theory of Electrons, 5 



Thermostat, An Electrical, 13 



Transformation of Ordinary Space, Cyclographic 33 



Transformation, Steinerian, 275 



Tripartite Intervention in Hayti, 1851, 323 



Twisted Curves, On the Congruences of, 29 



Velocity of Chemical Reactions, 19 



Vespasian, The Biography of 299 



