INDEX. 



References to reports and papers printed in extenso are given in Italics. 



An asterisk * indicates that the title only of the communication is given. 



The mark t indicates the same, hut that a reference is given to the Journal 



or Newspaper where the paper is published in extenso. 



OFFICERS and Council, 1919-20, iii. 

 Rules of the Association, v. 

 Trustees, General Officers, &c., xxi. 

 Sectional Presidents and Secretaries 



(1901-16), xxii. 

 Evening Discourses (1901-16), xxxi. 

 Public Lectures (1912-16), xxxii. 

 Chairmen, Presidents, and Secretaries of 



Conferences of Delegates (1901-16), 



xxxiii. 

 Grants of money for scientific purposes 



(1901-18), xxxiv. 

 Bournemouth Meeting, 1919 : — 



General Meetings, xlii. 



Sectional Officers, xliii. 



Officers of Conference of Delegates, 

 xUv. 

 Report of the Council, 1918-19, xlv. 

 Report on the working of the Asso- 

 ciation, xUx. 

 General Treasurer's Account, liv. 

 Attendances and Receipts at Annual 



Meeting, Ivi. 

 Analysis of Attendances, Iviii. 

 Research Committees, Is. 

 Communication ordered to be printed 



in extenso, Ixxv. 

 Resolutions referred to the Council, 



Ixxiii. 

 Synopsis of Grants of Money, Ixxi. 

 Caird Fund, Ixxii. 

 Public Lectures in Bournemouth and 



vicinity, Ixxv. 



Address by the President, Hon. Sir 

 Charles A. Parsons, K.C.B., F.R.S., 3. 



fAcwoETH ( W. M.), transport policy, 248. 

 Aerial route, an, some of the conditions 



governing the selection of, by Col. 



Towler, 230. 

 Aerofoil theory, the application of, to 



the heating of buildings, by Prof. G. 



H. Bryan. 274. 

 *Aerop!ane photo surveys in the East, 



by Capt. H. Hamshaw Thomas, 231. 



1919. 



♦Africa, colonisation in, by Sir Alfred 

 Sharp, 230. 



Agricultural Section, Address by Prof. 

 W. Somerville to the, 364. 



*Air photography, by Col. Winter- 

 botham, 231. 



AtBEY (Dr. J. R.) on the calculation of 

 mathematical tables, 43. 



Airships, by Wing-Commr. T. R. Cave- 

 Browne-Cave, 265. 



Alkylarylamines, the intermolecular re- 

 arrangement of the, by Dr. .Toseph 

 Reilly and Wilfred J Hickinbottom, 

 169. 



Allen (Rev. P. A.), traces of PoljTiesian, 

 Melanesian, and Australoid elements 

 in primitive America, 283. 



America, primitive, traces of Polynesian, 

 Melanesian, and Australoid elements 

 in, by Rev. P. A. Allen, 283. 



Anthropological Section, Address by 

 Prof. A. Keith to the, 275. 



Antiscorbutic principle, the, in expressed 

 juices of fruits and vegetables, the 

 effect of heat on, by Dr. E. M. Delf, 

 313. 



Aqueous solutions of related organic sub- 

 stances, distillation of, by Dr. J. Reilly 

 and W. J. Hickinbottom, 170. 



Archccological discoveries in the Channel 

 Islands, recent, by Dr. R. R. Marett, 

 285. 



Arch'ological investigations in Malta, 

 report on, 123. 



Argentine ant, the life history of the. 

 Dr. M. C. Grabham on, 209. 



Argon and helium, the ionisation of, by 

 electron collisions, by Prof. F. Horton 

 an Miss A. C. Davies, 153. 



♦Armstrong (Prof. H. E.), on the method 

 and substance of science teaching, 

 354. 



Aromatic amines, addition compounds, 

 of, and their nitro-derivatives with 

 metallic salts, by Dr. Joseph Reilly, 

 171. 







