Practice with science; the farmer's position and the scientific worker's programme', by T. Middleton. An address to the agricultural section of the British Association for the Advancement of Science.

Petroleum and petroleum gases as chemical raw materials', by A.R. Bowen and A.W. Nash. Reprint of paper prepared for the World Petroleum Congress organised by the Institution of Petroleum Technologists

[Edwin Stewart] Craig, Isle of Wight, to Sir Robert Robertson. Requests support for the application of his late brother, [Col. Robert Annesley] Craig, for benefit for his widow. With a copy letter from Sir Robert agreeing to give his support and a memo...

Concerning the applicability of thermodynamics to the phenomena of life', by F.G. Donnan. Reprinted from the Jaques Loeb Memorial Volume; The Journal of General Physiology, vol. VIII, no. 6

Structure and thermal properties associated with some hydrogen bonds in crystals; 1. The isotope affect, II. Thermal expansion', by J.M. Robertson and A.R. Ubbelohde. Reprinted from the Proceedings of the Royal Society of London, Series A, no. 941, vo...

Chemistry and colour', by unknown author. Reprinted from the Phoenix

A simple arrangement for the magnetic cooling method', by N. Kürte and F. Simon. Reprinted from Physica, I, 10-11

The use of infra-red absorption in analysis; A. Introduction', by H.W. Thompson and G.B.B.M. Sutherland. Reprinted from the Transactions of the Faraday Society, no. 279, vol. LXI.

The polymerisation of organic substances and their ability to form colloids', by H. Freundlich. Reprinted from the Journal of Oil and Colour Chemists Association, vol. XVIII, no. 176

Evidence from the X-ray study of fibrous proteins', by W.T. Astbury. Reprinted from the Proceedings of the Royal Society of London, Series A, no. 940, vol. 170

The hydrogen bond and other links between molecules', by J.M. Robertson. Reprinted from Science Progress, vol. XXXIII, no. 132.

The chemical constituents of lichen found in Ireland; Buellia canescens - Part I', by T.J. Nolan from the Proceedings of the Royal Dublin Society, vol. 21, no. 8

Waves and particles', by G.P. Thompson. An introductory public lecture as non-resident lecturer in chemistry at Cornell University. Reprinted from Science, vol. LXX, no. 1873

Über Elektronenbeugung an hochpolymeren Substanzen', by H. Mark and J.J. Trillat. Ergebnisse der technischen R246ntgenkunde, Bd. IV, Leipzig

Über die Vorg228nge beim Dehnen hochpolymerer Substanzen', by Von H. Mark. Ergebnisse der technischen R246ntgenkunde. Bd. IV, Leipzig

A method for the determination of small quantities of boron in plant material', by K.L. Robinson. Reprinted from the Analyst, vol. 64, no. 758.

The molecular structure of the fibres of the collagen group', by W.T. Astbury. Reprinted from 'Nature, volume 145, page 421.

The ploughing and adhesion of sliding metals', by F.P. Bowden, A.J.W. Moore and D. Tabor. Reprinted from the Journal of Applied Physics, vol. 14, no. 2.

Scientific and technical achievements', by E. Berl. Reprinted from the Journal of Chemical Education. Vol. 14, no. II

Magnetism and the structure of matter', by Kathleen Lonsdale. Reprinted from Nature, vol. 145.