Sature, 

 February 2, 1922 



Index 



XI 



Macfadyen (Prof. W. A.). Observations and Proposals for 



the Stabilisation of Monev Values, 552 

 MacKenzie (Dr. D.), Scottish Folk-lore, 583 

 Mackenzie (Sir Leslie), Speech in the Silent World, 191 

 MacMahon (P. A. and W. P.-D.). The Design of Repeating 



Patterns, 421 

 MacMunn (X.), The Child's Path to Freedom, 79 

 Macready (Lieut. J.), A Xew Height Record by Biplane, 190 

 Magnus (Sir Philip), impending retirement from Parlia- 

 ment, 420 

 Maiden (J. H.), Records of Australian Botanists, 357 

 Mailhe (A.), Petrol prepared from Rape Oil, 326 

 Mallock (A.), Metallic Coloration of Chrvsahds, 302 ; 

 Metallic Colouring of Beetles, 432 ; Propagation of 

 Waves in an Isotropic Solid, 465 ; Ruling Test 

 Plates for Microscopic Objectives : Sharpness of 

 Artificial and Natural Points, 10 

 Mallor\' (Mr.), The Mount Everest Expedition, 577 

 Malvezin (P.), C. Rivalland, and L. Grandchamp, A New 

 Preparation of Formaldehyde Hydrosulphite and an 

 Economical Generator of Hydrosulphurous Acid, 



55.5 

 Mann (C. W.), Preliminary Note on the Occurrence of 



Porphyritic Intrusions at Yass, N.S.W., 518 

 Mann (Prof. G.), [obituary], 221 

 Manning (Prof. W. A.), Stanford University Publications, 



University Series : Mathematics and Astronomy. 



Vol. I, No. I : Primitive Groups, Part i, 39 

 iNIaquenne (L.), and E. Demoussy, The Respiration of 



Leaves in a Vacuum or in Atmospheres poor in 



Oxygen, 32 

 Marsden (E.), and T. A. Smith, Geography for Junior 



Cla-sses, 527 

 Martin (L. C.), The Physical Meaning of Spherical Aberra- 

 tion, 589 

 Martin (M. J.), The Electrical Transmission of Photo- 

 graphs, 334 

 Mar\dn (Dr. C. F.), The Law of the Geoidal Slope and 



Fallacies in Dynamic Meteorology, 545 

 Mascart (J.), Calendar Dates in Meteorology, 28 

 Mason-Thompson (E. R.), The " Prizma " Process of 



Colour Cinematography, 225 

 Massingham (H. J.), Some Birds of the Countryside : The 



Art of Nature, 142 

 :\Iasson (I.), N. F. Gilbert, and H. Buckley, A Suggested 



Method of Investigating the Viscosity of Glass, 590 

 Mathews (E. B.), and H. P. Little, The Position of Geologj- 



and Geographv in the United States, 225 

 Mathews (G. M.), and T. Iredale, A Manual of the Birds 



of Australia. Vol. i.: Orders Casuarii to Columbae, 



299 

 Matthai (G.), General Account of a Marine Biological 



Excursion to Karachi during December, 1920, and 



Januarv, 1921, 591 

 Matthews (Rev. Prof. W. R.), Studies in Christian Philo- 

 sophy, being the Boyle Lectures, 1920, 559 

 Max\vell (Sir Herbert), Ophion luieus, 339, 436 

 Mav (W. L.), New Species of Fossil Mollusca, 72 

 McAdie (Dr! A.), Remarkable July Rainfall at Blue HiU. 



Ma^s., 12 

 McClure (Rev. Canon E.), Relati\'itv and Materialism, 467 

 Mcllwraith (T. F.), African Death Rites, 583; Egyptian 



Influence on African Death Rites, 163, 418 

 Mcintosh (Prof. W. C), Scottish Fisheries, 228 

 McKay (J. W.), The Tea Industry, 483 

 McLennan (Prof. J. C), Radiation and Absorption b}' 



Atoms with Modified Systems of Extra-nuclear 



Electrons, 448 

 Mead (A. D.), The Most Economical Height of a Dam, etc., 



445 

 Tears (F. C), The Medieval Period of Edinburgh, 165 

 j.leesters (P.), The August Meteoric Display, 69 

 Meldrum (Dr. A. N.), and D. M. Gangoli, Indian Casein, 317 

 Mellor (Miss Ethel), The Lichens which attack Glass and 

 their Mechanical Action on Stained Glass Windows of 

 Churches, 517 

 Mellor (Dr. J. W.), Communism and Science, 113 

 Meltzer (S. J.), Are the superior Cer\-ical Ganglia indis- 

 pensable to the Maintenance of Life ?, 294 



Melville (H.), with an Introduction by V. Meynell, 

 Moby-Dick or the WTiale, 39 



Melville (Dr. J. C), The Sidebotham Collection of Lepi- 

 doptera in the Manchester Museum, 478 



Menzies (Prof. A. W. C), Tin Plague and Scott's Antarctic 

 Expedition, 496 



Mercer (H. N.), appointed Assistant Lecturer in Physics 

 in the Faculty of Technology of Manchester Uni- 

 versity, 262 



Mercier (M.), The Measurement of the Velocity of Propaga- 

 tion of Electric Waves along MetalUc Wires, 389 



Merrill (G. P.), Chondnales and Chondritic Structure in 

 Meteorites, 263 



Merrill (P.), Nebular Lines in Spectrum of R Aquarii, 98 



Merton (Prof. T. R.), The Spectra of Lead Isotopes, 356 



Mesurier (L. J. le). The Maag Gearing, 479 



Michaud (F.), The Surface Tension of Electrified Liquids, 

 486 



Michell (Miss M. R.), The Effect of Fire on the Vegetation 

 of Signal Hill, 518 



Michelson (Prof. A. A.), The Vertical Interferometer; 

 The Application of Interference Methods to Astro- 

 nomical Measurements, 263 



Michkovitch (M.), The Planet (7) Iris, 69 



Micklethwait (Dr. Frances M. G.), resignation of the 

 Principalship of Swanley Horticultural College, 229 



Migeod (F. W. H.), The Ceremonial Avoidance of Contact 

 with the Ground, 583 



Mill (Dr. H. R.), The Shackleton-Rowett Oceanographic 

 and Antarctic E.xpedition, 159 



Mitchell (Dr. A. Crichton), The Diurnal Variation of 

 Atmospheric Pressure at Castle O'er and Eskdalemuir 

 Observatory, 135 



Mockler (G. S.), appointed Lecturer in Geology in the 

 L'ni versify of Durham, 71 



Moir (J.), Colour and Chemical Constitution, Part 15, 

 422 ; Part 16, 518 



Moir (Dr. J.), The Atomic Theory of 1921, 551 



Montelius (Dr. O.), [obituary article], 379 



Moore (Prof. B.), Photos\Tithetic Processes in the Air, 

 upon the Land, and in the Sea, etc., 383 



Morgan (Prof. C. Lloyd), Consciousness and the Un- 

 conscious, 213 ; ^iind and Consciousness, 60 ; pre- 

 sented with his portrait, 514 



Morison (J. M. V.'.), appointed Lecturer in Applied 

 Anatomy in the University of Manchester, 553 



Morris (C. R.), appointed to a Lectureship in Philosophy 

 at Balliol Cpllege, 262 



Morrison (F. R.), The Occurrence of Rutin in the Leaves 

 of the Boronia (N. O. Rutaceae), 591 



Mortensen (Dr. Th.), Studies of the Development and 

 Larval Forms of Echinoderms, 459 



Morton (Mr.), bequest to Birmingham University, 102 



Moseley (H. G. J.), unveiling of a Memorial to the late, 483 



Munby (A. E.), Laboratories : Their Planning and Fittings, 

 140 



Munn (Major L.), The Ancient Mines and Megaliths in the 

 Hyderabad State, 96 



Murphy (P. A.), The Bionomics of the Conidia of 

 Phytophthora infesiaus, 590 ; The Presence- of 

 Perennial Mycelium in Peronospora Schleideni, Unger, 



304 

 Murphy (R. C), Expedition to the Peruv-ian Littoral, 544 



Nemec (A.), and F. Duchon, The Possibility of deter- 

 mining the Value of Seeds by the Biochemical Method, 



454 

 Nemst (Prof. W.), awarded the Nobel Prize for Chemistry' 



for 1920, 380 

 Neuburger (Dr. M. L.), The Isotopy of the Radio-elements, 



iSo 

 Newbigin (Dr. Marion), The Mediterranean Cit\'-state in 



Dalmatia, 165 

 Newland (B.), [obituar%J, 189 



Newnham (E. V.), Long-range Weather Forecasts, 579 

 Newton (E. T.), elected President of the Palaeontographical 



Society, 576 



