The chemist in the Petroleum industry'. Review of lecture delivered by A.E. Ormiston to an unspecified Institute. London and South East countries section.

An absorption cell, mercury sealed', by H.M. Randall. Reprinted from the Review of Scientific Instruments, vol. 10, no. 6

The infra-red spectrum of vulcanised rubber and the chemical reaction between rubber and sulphur', by N. Sheppard and G.B.B.M. Sutherland. Reprinted from the Journal of the Chemical Society.

Artificial Radioactivity', by C.D. Ellis and W.H. Henderson. Reprinted from Proceedings of the Royal Society of London, Series A, no. 856, vol. 146

Wer hat zum ersten Mal ein Gas verflussigt?' Ernst Cohen and W.A.T. Cohen-de Meester. From Zeeman Verhandelingen S. 395-402.

The Journal of the Royal Society of Arts', no. 4185, vol. LXXXI.

Copy of an application by Harry Julius Emeleus for the title of reader in Inorganic Chemistry, Imperial College of Science and Technology.

Chemical industry and the outlook in Europe', by H. Levenstein. A presidential address to the Institute of Chemical Engineers. Reprinted from the Transactions of the Institution of Chemical Engineers, vol. 15.

The tour of the north east', 1787, by J.F. Tocher. A paper delivered before the Banff Burns Club.

Studies of the structure of synthetic polypeptides', by W.T. Astbury and others. Reprinted from Nature, vol. 162.

The hand in healing: a study in Greek medicine from Hippocrates to Ramazzini', by Benjamin Farrington. An afternoon lecture to the Royal Institution of Great Britain.

James White, Blackheath, to Sir Robert [Robertson]. Asks for a testimonial on his behalf in connection with an application for a post as senior lecturer in mechanical engineering at the Artillery College, Woolwich. Encloses a synopsis of his qualificat...

Theoretical Interpretation of vibration frequencies of paraffinic hydro-carbons', by G.B.B.M. Sutherland and D.M. Simpson. Reprinted from the Journal of Chemical Physics, vol. 15, no. 3.

Papers relating to John Alexander Robertson Stoyle and William Arthur Russell Stoyle.

Correspondence with and relating to William John Hall.

Sir Robert Robertson to [William?] Goodwin and to Professor [John Norman] Collie. Testimonials in favour of Dr [Oscar Lisle] Brady at one time of the research department of the Woolwich Arsenal.

The oxidation of drying oils', by R.S. Morell and E.O. Phillips. Reprinted by permission from the Oil and Colour Chemists Association, vol. XXIII, no. 239

The place of fundamental research in an industrial research organisation', by C.M.A. Stine, and Proof copies of papers for the Chemical Engineering Congress of the World Power Conference

Co-ordination compounds', by E.G. Cox and W. Wardlaw. Reprinted from Science Progress, vol. XXXII, no. 127.

The lattice spacings of lithium at 20°C and -183°C', by Kathleen Lonsdale and William H. Rothery. Reprinted from the Philosophical Magazine, Series 7, vol. XXXVI.