Index. 
463 
Papers read in 1921-22, 401. 
Peddie (W. ). The Importance of Professor 
Whittaker’s Atomic Model and of other 
Atomic Models, 223-224. 
On Self Light, Fatigue, Inhibition, and 
Recurrent Visual Images, 319-320. 
Persia, N. W., Myriapods from, by H. W. 
Brolemann, 54-74. 
Physical Test Station, Results obtained at, by 
H. Briggs, 34-42. 
Pictures, Rearrangement of, 406. 
Pilot Cable, Notes on a Correspondence between 
the French Academy of Sciences and the 
R. S.E. regarding the Invention of the, by 
C. G. Knott, 348-351. 
Prehensility ; a Factor of Gaseous Adsorption, 
by H. Briggs, 26-33. 
Frizes, Rules, and List of Awards, etc., 403, 404, 
405, 407-415. 
Proceedings of Ordinary Meetings, 401. 
of Statutory Meetings, 399, 405. 
Quadratic Differential Forms in Four Variables, 
The Concomitants (including Differential 
Invariants) of, by A. R. Forsyth, 147-212. 
Quantum Mechanism in the Atom, by E. T. 
Whittaker, 129-142. See Ewing, Sir J. A. , 
Allen, H. 8. , Houstoun , R. A. , and Peddie, W. 
Theory of the Secondary Spectrum of 
Hydrogen, by J. Marshall, 247-256. 
“Radiant Spectrum,” on the Phenomenon of 
the, by C. V. Raman, 24-25. 
Raman (C. V.). On the Phenomenon of the 
“ Radiant Spectrum ” observed by Sir David 
Brewster, 24-25. 
Rankine (Sir J.), Obituary Notice of, by Hon. 
Lord Johnston, 371-375. 
Recurrent Visual Images, by W. Peddie, 319- 
320. 
Reports of General Secretary and Treasurer, 
1921-22, 405. 
Ritchie (J.), and R. N. R. Brown. Obituary 
Notice of W. S. Bruce, 362-368. 
Salvesen (Rt. Hon. Lord). Obituary Notice of 
Rt. Hon. C. Scott Dickson, 380-385. 
Sampson (R. A.). Awarded Keith Prize, 403, 
404, 405, 412. 
Obituary Notice of J. C. Kapteyn, 369- 
370. 
Schafer (Sir E. A. S.). Awarded Neill Prize, 
403, 404, 405, 415. 
Scott (James) Prize to A. N. Whitehead, 403, 
405, 415. 
Secretary’s Report, 1921-22, 405. 
Selection, Action of, in Raising the Dominance 
Ratio, by R. A. Fisher, 321-341. 
Self Light, by W. Peddie, 319-320. 
Sherrington (Sir C. S.). Address on “Reflex 
Action.” {Tiile only), i02. 
“Spectrum, Radiant,” Phenomenon of the, by 
C. V. Raman, 24-25. 
(Secondary) of Hydrogen, Quantum 
Theory of, by J. Marshall, 247-256. 
Statutory Meetings, Proceedings of, October 
1921 and October 1922, 399, 405. 
Stephenson (J.). Septal and Pharyngeal 
Glands of the Microdrili (Oligochseta). ( Title 
only), 404. 
Stevenson (C. A.). Leader System for Ships. 
See Knott, 0. G. 
Thompson (J. M‘L.). Floral Structure of 
Napoleona imperialis. {Title only), 402. 
Transactions, Index of Papers, 1921-22, 464. 
Tubes of Electromagnetic Force, by E. T. 
Whittaker, 1-23. 
Tweedie, C. Presentation of books. See List 
of Additions to Library. 
Tyrrell (G. W.). The Pre-Devonian Basement 
Complex of (jentral Spitsbergen. {Title only), 
402. 
Variation, Maintenance of, by Mutation, by 
R. A. Fisher, 321-341. 
“Vertical” Problem on Aircraft, on the Ap- 
plication of the Gyroscope to the Solution of 
the, by J. G. Gray and J. Gray, 257-317. 
Voluntary Contributions, List of, 423. 
Walker (J.), Obituary Notice of, 393. 
War Research Fund, 406. 
Whitehead (A. N.). Address. {Title only), 
Awarded James Scott Prize. (First 
Award), 403, 405, 415. 
Whittaker (E. T. ). On Tubes of Electro- 
magnetic Force, 1-23. 
Quantum Mechanism in the Atom, 129- 
142. See also Ewing, Sir J. A., Allen, H. S., 
Houstoun, R. A., and Peddie, W. 
Woodhead (Sir G. Sims), Obituary Notice of, 
394. 
Yorkshire Philosophical Society, Centenary, 
405. 
