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A 596. Eddy-Current Losses in Cylindrical Conductors, with Special Applications to the Alternating 
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A 597. The Influence of Satellites upon the Form of Saturn’s Ring. By G. R. Goldsbrough, D.Sc., 
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A 598. The Analysis of Sound.—Part I. The Experimental Analysis of Sound in Air and Water: Some 
Experiments towards a Sound Spectrum. By Guy Barlow, D.Sc. (Wales, Lond., Birm.), 
F.Inst.P., Lecturer in Physics in the University of Birmingham, and H. B. Keene, D.Sc. 
(Birm.), F.Inst.P., Lecturer in Physics in the University of Birmingham. Part II. The 
Theory of Analysis of an Electric Current by Periodic Interruption. By Guy Barlow, D.Sc. 
Pp. 36. Price 3s. 
A 599. Lagrange’s Ballistic Problem. By A. E. H. Love, F.R.S., Sedleian Professor of Natural 
Philosophy in the University of Oxford, and F. B. Pidduck, M.A., Fellow of Queen’s College, 
Oxford. Pp. 60; 2 Plates. Price 5s. 
A 600. The Aerodynamics of a Spinning Shell.—Part II. By R. H. Fowler and C. N. H. Lock. 
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A 601. Bakerian Lecture. —Optical Rotatory Dispersion.—Part II. Tartaric Acid and the Tartrates. 
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A 602. On the Mathematical Foundations of Theoretical Statistics. By R. A. Fisher, M.A., Fellow of 
Gonville and Caius College, Cambridge, Chief Statistician, Rothamsted Experimental Station, 
Harpenden. Pp. 60. Price 7s. 
A 603. Bakerian Lecture.— On the Spectrum of Hydrogen. By T. R. Merton, D.Sc., F.R.S., 
Professor of Spectroscopy in the University of Oxford, and S. Barratt, B.A., Balliol College, 
Oxford. Pp. 32; 1 Plate. Price 4s. 
Series B. — Biological. 
B 379. On the Calcification of the Vertebral Centra in Sharks and Rays. By W. G. Ridewood, D.Sc. 
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B 380. The Life-History and Cytology of Synckytrium Endobioticum (Schilb.), Perc., The Cause of 
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Price 10s. 6 d. 
B 381. Title, Contents, Index, &c., Vol. 210. Pp. 10. Price Is. 
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B 382. On a Periodic Structure in many Insect Scales, and the Cause of their Iridescent Colours. By 
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B 383. The Asymmetry, Metamorphosis and Origin of Flat-Fishes. By H. M. Kyle. Pp. 55; 7 Plates. 
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B 384. Regeneration and Reproduction of the Syllid Procerastea. By E. J. Allen, D.Sc., F.R.S., Director 
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B 385. The Breeding Places of the Eel. By Johs. Schmidt, D.Sc., Copenhagen. Pp. 30; 2 Plates. 
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B 386. Observations on the Skull in Foetal Specimens of Whales of the Genera Megaptera and 
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