On the structure and interpretation of the infra-red absorption spectra of crystals', by R.B. Barnes and others. Reprinted from the Physical Review, vol. 48.

Fundamental absorption bands of deuteroammonias', by M.V. Migeotte and E.F. Barker. Reprinted from Physical Review, vol. 50.

Menu of Jubilee dinner of Institute of Chemists, with list and photographs of past presidents, 1877-1927

Magnetic anisotropy and electronic structure of aromatic molecules' by Kathleen Lonsdale. Reprinted from the Proceedings of the Royal Society of London, Series A, no. 896, vol. 159.

Lead selenide cells for infra-red spectroscopy', by D.E. Blackwell and others. Reprinted from Nature, vol. 160.

Professor [Joseph Edward] Coates, Department of Chemistry, University of Birmingham, to Sir Robert Robertson. Asks if he would comply with the request of Dr Aquila Forster to act as referee in an application for a post as senior lecturer in organic che...

The influence of the amount of surplus liquid on the swelling maximum of rubber jellies', by C.M. Blow and P. Stampberger. Published by the Dutch Chemical Society. T. 48, no. 7

River pollution and its effects with special reference to the London rivers;', by J.H. Coste. A paper read at the winter session of the British Waterworks Association, 22 November 1928. An extract from the Official Circular of the British Waterworks A...

Infra-red spectra and structure of natural and synthetic polypeptides', by S.E. Darnon and G.B.B.M. Sutherland. Reprinted from the Journal of the American Chemical Society, vol. 69.

Not located

An infra-red spectroscope with cathode-ray presentation', by E.F. Daly and G.B.B.M. Sutherland. Reprinted from the Proceedings of the Physical Society, vol. LIX.

Mr [Sigmund] Wang, laboratory manager for Riordon Pulp Corporation Ltd, Canada to Sir Robert Robertson. Asks for a testimonial on Dr Aquila Forster in connection with an application for a position in the corporation's research laboratories. With a copy...

Partly aromatic constitution of artificial carbohydrate coals', by E. Berl and W. Koerber. Reprinted from Industrial and Engineering Chemistry, vol. 32

[Sir Robert Robertson] to Sir Thomas Purves, Cable Research, London. Asks help in finding job for William Arthur Russell Stoyle. Encloses a note on Stoyle's qualifications and career.

Peace making after war; past history and future problems'. Lord Eustace Percy. A paper read at a meeting of the Royal Institution of Great Britain

Structure of benzene'. A collection of articles by W.R. Angus, C.R. Bailey, C.K. Ingold and others. Reprinted from the Journal of the Chemical Society.

From within the dye stuff industry', by H(erbert) Levenstein, an address delivered at the presentation of the Society of Chemical Industry's Medal, 15 July 1931. Reprinted from the J.S.C.I. vol. L, no. 29.

Memorandum on pH values from Dr [John Jacob] Fox. Typescript copy.

Testimonial for Mr [John Somerville?] Highfield in connection with the qualification of A.I.C.

Typescript paper. A résumé of an article 'Pyrometrie photographique en lumière brève', by Paul Libessart. Extrait du IX. Congres international de Photographie Scientifique et Appliqué, Paris