Dyestuffs as colloids', by Conmar Robinson. Reprinted from the Journal of the Society of Dyers and Colourists

Through trouble to improvement', by H.L. Guy. A lecture delivered before the Institution of Mechanical Engineers. Published in excerpt form by the Institution.

Extraction of natural and artificial colas with solvents', by E. Berl and W. Koerber. Reprinted from Industrial and Engineering Chemistry, vol. 32.

Metropolitan Water Board, 29th Annual Report on the 'Results of the chemical and bacteriological examination of the London waters for the twelve months ended 31 December 1934'.

[Sir Robert] Robertson to "C.S.A.R.", Kent, in reply to "C.S.A.R." explaining the reasons for recommending Dr [Alfred Rene John Paul] Ubbelohde for a pay increment or promotion. [Copy] 20 August 1944. [Professor William Edward] Garner to Sir Robert Rob...

William [Haslam] Heaton, principal, University College, Nottingham, to Sir Robert Robertson, requesting a testimony on behalf of Professor [John Edward Petty] Wagstaff in connection with his candidature for the professorship of physics, with [Sir Rober...

The fifth estate', by Arthur D. Little. An address delivered on the occasion of the centenary of the foundation of the Franklin Institute.

Professor [Thomas] J. Nolan, University College, Dublin, to Sir Robert [Robertson]. Concerns the discovery of a second chlorinated herbicide.

Hindered rotation in methyl alcohol', by J.S. Koehler and D.M. Dennison. Reprinted from the Physical Review, vol. 57, no. 11

Friction and lubrication. Report no. 2; The lubrication effects of thin metallic films and the theory of the action of bearing metals', by F.P. Bowden and D. Tabor. Bulletin no. 155 of the Commonwealth of Australia Council for Scientific and Industria...

The effect of sewage on brown trout (Salmo Trutta L.)' by J. Lougwell and F.T.K. Pentelow. Reprinted from the Journal of Experimental Biology, vol. XII, no. 1.

Simultaneous oscillations of a piezo-electric quartz at two frequencies', by A. Pande, M. Pancholy and S. Parthasarathy. Reprinted from the Journal of Scientific and Industrial Research, vol. 3, no. 2.

Science during the King's reign: a record of wonderful achievements'. Newspaper review of an address to the Society of Engineers by Sir Frank Smith.

Three items: a) 'Report of the Chemical Services Committee', 1920. b) 'Journal of the Royal Society of Arts', no. 3733, 6 June 1924, Vol. LXXII. c) 'The role of chemistry in the advancement of India', by H.B. Dunnicliff. A presidential address to the c...

The spectrographic determination of trace elements in soils; I. The cathode layer arc', by R.L. Mitchell. Reprinted from the Journal of the Society of Chemical Industry, vol. LIX.

Thermal fatigue in metals', by W. Boas and R.W.K. Honeycombe. Reprinted from Nature, vol. 154.

Memorandum by [Sir Robert Robertson] on the 106 fuse devised by [Godfrey] Rotter.

The thickness of air-formed oxide films on iron', by W.H.J. Vernon, F.W. Ormwell and T.J. Nurse. Reprinted from the Journal of the Chemical Society.

Society and "practical man".' An article in State Service. (Journal of the Institute of Professional Civil Servants). No author given.

Testimonial by [Sir Robert Robertson] in favour of Mr E. Garrett for a post as inspector of alkali works.