The distribution of chemical elements in the earth', by V.M. Goldschmidt. Lecture read at the weekly meeting of the Royal Institution of Great Britain

Problems in the national teaching of science', by I. Masson. The Alexander Pedlar Lecture. Delivered under the auspices of the University of Durham Philosophical Society.

Twenty-five years' progress in explosives', by C.L. Reese. An address delivered on the occasion of the observance of the centenary of the founding of the Franklin Institute. Reprinted from the Journal of the Franklin Institute

L.S. Ornstein: a survey of his works from 1908-1933'. Dedicated to him by his fellow workers and pupils. Utrecht

Ourselves and kindred societies', G.T. Morgan. Reprinted from the Journal of the Society of Chemical Industry

Composition of the earth'. The Institution of Mining and Metallurgy, presidential address by Sir T.H. Holland

The formations of monomolecular films on thin foils of metal and cellulose', by H. Mark and H. Motz. Conference proof of paper no. M1 for the Chemical Engineering Congress of the World Power Conference.

The heat of formation of nitrogen iodine', by F.R. Meldrum. Reprinted from the Proceedings of the Royal Society of London, Series A, no. 958, vol. 174

Programme for a meeting of the Royal Society.

Dyes and Textiles in Britain 1930', by James Morton. Lecture delivered at the meeting of the British Association at Bristol

Journals and Proceedings of the Institute of Chemistry of Great Britain and Ireland

The origin of an earthly or muddy taint in fish; 1. The nature and isolation of the taint', by A.C. Thaysen. Reprinted from the Annals of Applied Biology, vol. XXIII, no. 1

Agricultural education and research in Scotland', by J.F. Tocher. Reprinted from the Aberdeen University Review.

Structure and thermal properties associated with some hydrogen bonds in crystals; III. Further examples of the isotope effect', by A.R. Ubbelohde. Reprinted from the Proceedings of the Royal Society of London, Series A, no. 954, vol. 173

Programme for a meeting of the Royal Society.

Reprints.

Gas volumetric semimicro determination of carbon: A wet method for aliphatic and cyclic compounds', by E. Berl and W. Koerber. Reprinted from the Analytical Edition of Industrial and Engineering Chemistry, vol. 12

[Sir Robert Robertson] to [?] testifying on behalf of A. Maurice Taylor in connection with an application for an Isaac Newton Scholarship.

The effect of climatic exposure on textile fibre and fabrics', by A.C. Thaysen, H.J. Bunker, K.R. Butlin and L.H. Williams. Reprinted from The Annals of Applied Biology, vol. XXVI, no. 4

Wilhelm Ostwald, the great protagonist: part one', by Wilder D. Bancroft. Reprint from the Journal of Chemical Education, vol. 10, nos. 9 and 10