La Chemie et l'evolution de l'humanité', by Albert Ranc. Reprint from Chemie et Industrie, vol. 16, no. 5

The appeal of science to the community', by Alexander Findlay. Reprinted from Science, vol. LXII, no. 1608.

Researches of Mellon Institute, 1930-1940', an abstract of the 27th Annual Report of the Director E.R. Weidlen, to the trustees of the Institution of the American Chemical Society. Reprinted from News Edition, American Chemical Society, vol. 18

Jute Industries Ltd Dundee to Sir Robert Robertson. Asks him for his opinion of Dr Aquila Forster's capabilities as a possible research chemist for the company. With a copy of a reply from Sir Robert.

Herbert Henstock, Chemical Research Laboratory, Shrewsbury, to Sir Robert Robertson. Asks him if he would testify in his favour in connection with the post of professor of chemistry in the University of Durham.

The relation between corrosion and paint', by W.H.J. Vernon and L.A. Jordon. Paper read before the Bristol Section of the Society of Chemical Industry, 5 November 1931. Reprinted from their journal, vol. L, no. 52.

Making explosives, then and now', by E. Berl. Reprinted from Chemical and Metallurgical Engineering

The determination of traces of lead in biological materials with special reference to bone', by G. Roche Lynch, R.H. Slater and T.G. Osler. Reprinted from the Analyst, vol. 59, no. 705

Infra-red spectra; observations and uses', by H.M. Randall. Reprinted from the Journal of Applied Physics, vol. 10, no. 11

Herbert Henstock, Chemical Research Laboratory, Shrewsbury, to Sir Robert Robertson. Asks for a testimonial in connection with an application for a post as county analyst of Shropshire. With a copy of the testimonial.

Richard Charles Bowden, War Office, London, to Sir Robert [Robertson] requesting Sir Robert's name as a reference in his application for the post of H.M. Inspector of Explosives, Home Office, and enclosing an account of his career. With letter, 2 Febru...

Analysis of tissues for metallic content', by Hugh Ramage. Reprinted from Nature, vol. 138.

Tests of volumetric glassware'. Publication of the National Physical Laboratory, Metrology Dept

Optics in the service of the chemical engineer', by F. Lowe.

Investigations of infra-red spectra. Determination of C-H frequencies (~3000 cm -1) in paraffins and ofelins, with some observations on polythenes', by J.J. Fox and A.E. Martin. Reprinted from Proceedings of the Royal Society of London. Series A, no. ...

Typescript résumé of an article 'Détonations d'explosifs et volcanisme', by A. Michel-Levy.

Proceedings at the presentation of portraits to James Fowler Tocher'. Pamphlet published by the Aberdeen Press and Journal, 1938.

The application of infra-red analysis to the study of the reaction of certain alefins with hydrogen sulphide', by N. Sheppard and G.B.B.M. Sutherland. Reprinted from the Journal of the Chemical Society.

Science and labour; being the principle speeches and papers given at the Conference on Science and Labour held in London in May, 30-31 1924. Edited by T.L. Humberstone.

Principles of an electronic theory of organic reactions', by Christopher K. Ingold. Reprinted from Chemical Reviews, vol. 15, no. 2