264 Proceedings of the Royal Society of Edinburgh. 
Manchester University Publications — Miscellaneous — continued. 
Calendar, 1920-1921. 8vo. 1920. 
Journal of the Manchester Egyptian and Oriental Society, 1911 ; 
1912-13; 1913-14; 1914-15; 1915-16; 1916-17; 1917-18; 1918 
-19; 1920 (No. 9). 
Maxwell, J. Clerk. Matter and Motion. Reprinted : with Notes and 
Appendices by Sir Joseph Larmor. (Society for Promoting Christian 
Knowledge.) 8vo. London. 
Mindeskrift i Anledning af 100-aaret for J. Steenstrups Fodsel. Two 
vols. 4to. Kobenhavn, 1914. (From the Royal Danish Society of 
Sciences.) 
Munro, Robert, Autobiographic Sketch of. 8vo. Glasgow, 1921. ( Pre- 
sented by Mr Hugh Munro and the Misses Munro.) 
Natal (Province) Descriptive Guide and Official Handbook. La. 8vo. 
Durban, Natal, 1911. ( Presented by High Commissioner , Union of 
South Africa.) 
Norman Lockyer Observatory. Handbook to the Norman Lockyer Ob- 
servatory. Compiled by Major William J. S. Lockyer. Sm. 8vo. 
London, 1921. 
Director’s Annual Report, 1921. 4to. London, 1921. ( Presented .) 
Pearl, Raymond. Some Landmarks in the History of Vital Statistics. 
(Reprinted from Quarterly Publications of the American Statistical 
Association, June 1920.) 8vo. Baltimore, 1920. (. Presented by the 
Author.) 
The Relative Influence of the Constitutional Factor in the Etiology 
of Tuberculosis. (Reprinted from the American Review of Tubercu- 
losis, Vol. IV, No. 9, November 1920.) 8vo. Baltimore, 1920. ( Pre- 
sented by the Author.) 
Quincke, G. Spaltung und Erwarmung von Metalldrahten und isolierenden 
Staben durch elektrische Longitudinalschwingungen. (Sitz. Heidel- 
berger Akad. Wissenschaftlichen, Math.-Nat. Kl.) 8vo. Heidelberg, 
1920. 
Radium (a Monthly Magazine). Edited by Charles H. Viol, Ph.D., and 
William H. Cameron, M.D. Vol. XVII- . 8vo. Pittsburgh, Pa., 1921. 
(. Presented by Watson & Sons (Electro- Medical) Ltd., King sway , W.C. 2.) 
Rayleigh, Baron. Scientific Papers. Vol. VI. 1911-1919. 4to. Cam- 
bridge, 1920. (Purchased.) 
Report of the Third Entomological Meeting (Pusa). In three vols. Edited 
by T. Bainbrigge Fletcher. La. 8vo. Calcutta, 1920. 
Salter, M. de Carle S. The Rainfall of the British Isles. 8vo. London, 
1921. (Presented by the University of London Press.) 
Spiller, G. A New System of Scientific Procedure. 8vo. London, 1921. 
(Presented.) 
Sweden : Historical and Statistical Handbook. Edited by J. Guinchard. 
Two vols. 2nd edition. English issue. 8vo. Stockholm, 1914. 
(Presented by the Royal University of Upsala.) 
