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EECENT PAPERS IN THE ‘PHILOSOPHICAL TRANSACTIONS,’ 
1902-1903. 
Series A.—Mathematical and Physical. 
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, hlanchester. Price 8s. Gd. 
A. 329. Report on the Eruptions of the Soufriere, in St. Vincent, in 1902, and on a Visit to Montague 
Pelde, 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. &d. 
A. 330. Title, Contents, Index, &c., Vol. 200. Price 6c?. 
A. 331. Experimental Researches on Drawn Steel. By J. Reginald Ashworth, M.Sc. (Viet.). 
Price 3s. 
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 
Ciwl Engineering, McGill University, Montreal. Price Is. 
A. 334. On an Approximate Solution for the Bending of a Beam of Rectangular Cross-Section under 
any System of Load, with Special Reference to Points of Concentrated or Discontinuous 
Loading. By L. N. G. Filon, B.A. (Cantab.), M.A., B.Sc. (Lond.), King’s College, Cambridge, 
Fellow of University College, London, and 1851 Exhibition Science Research Scholar. 
Price 5s. 
A. 335. On the Vibrations and Stability of a Gravitating Planet. By J. H. Jeans, B.A., Isaac Newton 
Student, and Felloiv of Trinity College, Cambridge. Price Is. Qd. 
Series B. — Biological. 
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 R. 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.R.S., Regius Professor of Materia 
Medica in the University of Aberdeen, and Wyndham R. 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 3s. 
B. 211. On the Structure of the Gills of the Lamellibranchia. By W. G. Ridewood, D.Sc., F.L.S., 
Lecturer on Biology at the Medical School of St. Mary’s Hospital, London. Price 9s. 6(?. 
B. 212. The Development of Echimis Esculentus, together with some Points in the Development of 
E. Miliaris and E. Acutus. By E. W. 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(?. 
B. 213. Title, Contents, Index, &c., Vol. 195. Price 6(?. 
B. 214. The Seed-Fungus of Lolium Tenmlentiun, L., the Darnel. By E. M. Freeman, M.S., Llniversity 
of Minnesota. Price 3s. 
B. 215. On the Histology of Uredo dispersa, Erikss., and the “Mycophism” Hypothesis. By 
H. Marshai.l Ward, Sc.D., F.R.S., Professor of Botany in the University of Cambridge. 
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