Sold by Dulau and Co., 37 , Soho Square, W. 
EECENT PAPERS IN THE ‘PHILOSOPHICAL TRANSACTIONS,’ 
1902-1903. 
Series A.—Mathematical and Physical. 
A. 326. The Fracture of Metals under Eepeated Alternations of Stress. By J. A. Ewing, LL.D., 
F. R.S., Professor of Mechanism and Applied Mechanics in the University of Cambridge, and 
J. C. W. Humfrey, B.A., St. John’s College, Cambridge, 1851 Exhibition Research Scholar, 
University College, Liverpool. Price Is. 6(7. 
A. 327. The Stability of the Pear-Shaped Figure of Equilibrium of a Rotating Mass of Liquid. By 
G. H. Darwin, F.E.S., Plumian Professor and Fellow of Trinity College, in the University of 
Cambridge. Price 3s. 
A. 328 . On the Movements of the Flame in the Explosion of Gases. By Harold B. Dixon, M.A., 
F.R.S., Professor of Chemistry in the Owens College, Manchester. Price 8s. 6(7. 
A. 329. Report on the Eruptions of the Soufriere, in St. Vincent, in 1902, and on a Visit to Montague 
Pelee, in Martinique.—Part I. By Tempest Anderson, M.D., B.Sc., F.G.S., and John 
S. Flett, M.A., D.Sc., F.R.S.E. Price 15s. 6(7. 
A. 330. Title, Contents, Index, <fec., Vol. 200. Price 6(7. 
A. 331 . Experimental Researches on Drawn Steel. By J. Reginald Ashworth, M.Sc. (Viet.). 
Price 3 s. 
A. 332. The Specific Heats of Metals and the Relation of Specific Heat to Atomic Weight.—Part H. 
By W. A. Tilden, D.Sc., F.R.S., Professor of Chemistry in the Royal College of Science, 
London. Price Is. 
A. 333. An Experimental Determination of the Variation with Temperature of the Critical Velocity of 
Flow of Water in Pipes. By E. G. Coker, M.A. (Cantab.), D.Sc. (Edin.), Assistant Professor 
of Civil Engineering, McGill University, and S. B. Clement, B.Sc. (McGill), Demonstrator in 
Civil Engineering, IMcGill University, Montreal. Price Is. 
Series B. — Biological. 
B. 207. Thermal Adjustment and Respiratory Exchange in Monotremes and Marsupials.—A Study in 
the Development of Homceothermism. By C. J. JMartin, M.B., D.Sc., Acting Professor of 
Physiology in the University of Melbourne. Price 2s. 
B. 208. The Pharmacology of Pseudaconitine and Japaconitine considered in Relation to that of 
Aconitine. By J. Theodore Cash, M.D., F.R.S., Regius Professor of Materia Medica in 
the University of Aberdeen, and Wyndham E. Dunstan, M.A., F.R.S., Director of the 
Scientific and Technical Department of the Imperial Institute. Price 3s. 
B. 209. The Pharmacology of Pyraconitine and Methylbenzaconine considered in Relation to their 
Chemical Constitution. By J. Theodore Cash, M.D., F.E.S., Regius Professor of Materia 
Medica in the University of Aberdeen, and Wyndham E. Dunstan, M.A., F.R.S., Director 
of the Scientific and Technical Department of the Imperial Institute. Price Is. 
B. 210. The Structure and Development of the Stem in the Pteridophyta and Gymnosperms. By 
Edward C. Jeffrey, Ph.D. (Harvard). Price 3 s. 
B. 211. On the Structure of the Gills of the Lamellibranchia. By AV. G. Eidewood, D.Sc., F.L.S., 
Lecturer on Biology at the Medical School of St. Mary’s Hospital, London. Price 9s. 6(7. 
B. 212. The Development of Echinus Esculentus, together with some Points in the Development of 
E. Miliaris and E. Acutus. By E. AA^. MacBride, M.A., D.Sc. (Lond.), sometime Fellow of 
St. John’s College, Cambridge; Strathcona Professor of Zoology in the McGill University, 
Montreal. Price 8s. 6(7. 
B. 213. Title, Contents, Index, (fee., Vol. 195. Price 6(7. 
Cloth cases for binding the ‘ Philosophical Transactions ’ can be obtained of Harrison and Sons, 
St. Martin’s Lane. Price Is. 6(7. 
