Twenty years of petroleum research; a retrospect', by A.E. Dunstan. Reprinted from the Journal of the Society of Chemical Industry

From the cradle to the grave', by M.T. Bogert. The Priestly Medal Address delivered at a public meeting of the American Chemical Society, Milwaukee, Wisconsin.

Photo-electric measurement in the illumination of buildings', by W.R.G. Atkins and H.H. Poole. Extract from The Scientific Proceedings of the Royal Dublin Society, vol. 19 (N.S.) no. 18

Copy letter of application from Professor John Masson Gulland with testimonials, one by Sir Robert Robertson, for the chair of chemistry in the University of Aberdeen.

A new X-ray effect', by C.V. Raman and P. Nilakantan. Reprinted from Current Science, 9, no. 4.

The ultra-centrifuge and its applications', by the Svedberg (Fysikalisk-Kemiska Institutionen, Upsala). Reprint from Current Science

The Journal and Proceedings of the Institute of Chemistry of Great Britain and Ireland

The integration of light by photo-electrolysis', by W.R.G. Atkins and H.H. Poole. Extract from The Scientific Proceedings of the Royal Dublin Society. Vol. 19 (N.S.) no. 16

The vibrations and the molecular structure of urea and guanidonium', by Lotte Kellner. A typescript paper.

Investigation of infra-red spectra-absorption of some hydroxy compounds in the region of 3/4', by J.J. Fox and A.E. Martin. Reprinted from the Proceedings of the Royal Society of London, Series A, no. 910, vol. 182.

Fertilizer policy in wartime; the fertiliser requirements of arable crops', by E.M. Crowther and F. Yates. Pre-print of an article to have appeared in the Empire Journal of Experimental Agriculture, vol. IX, no. 34.

Diffuse reflection of X-rays', by H.A. Jahn. Reprinted from Nature, vol. 147.

Thermobarometer; quick and exact conversion of gas volumes into weight', by E. Berl, W.G. Berl and G.A. Sterbutzel. Reprinted from Analytical Edition, Industrial and Engineering Chemistry, vol. 17.

[Sir Robert Robertson] to [Edwin] Deller, registrar, University of London. Testifies on behalf of [John Edward Petty] Wagstaff.

Restarting of agriculture in devastated Europe', by John Russell. A paper read to a weekly evening meeting of the Royal Institution of Great Britain.

The synthetic kingdom', by E.E. Slosson. Reprinted from the Proceedings of the Second International Conference on Bituminous Coal, vol. I

Infantile beriberi and beriberi heart', by Hugh G. Stannus. Reprinted from The Lancet.

Thermal fatigue of metals', by W. Boas and R.W.K. Honeycombe. Reprinted from Nature, vol. 153.

Porteus process of treatment of sewage sludge', Department of Scientific and Industrial Research, Water Pollution Research Board, paper no. 430.

The magnetic ion', by Felix Ehrenhaft and Leo Banet. Reprinted from Science, vol. 96, no. 2488.