454 REPORTS ON THE STATE OF SCIENCE. — 1919. 



Catalogue of the more important Papers, especially those referring to 

 Local Bcientific Investigations, published by the Corresponding 

 Societies during the year ending May 31, 1919. 



*** This Catalogue contains only the titles of papers published in the 

 volumes or parts of the publications of the Corresponding Societies sent 

 to the Secretary of the Committee in accordance with Rule 2. 



Section A. — Mathematical and Physical Science. 



Alexander, Patrick Y. Aerial Communication. ' Report Royal Cornwall Poly- 

 technic Soc' IV. (N.s.) 79-83. 1918. 

 Alsop, J. C. Summary of Meteorological Observations and Meteorological Tables, 



1918. 'ReportMarlb. Col NH. Soc' No. 67,43-54. 1918. 

 Ashe, A. A New Incandescent Light for Microscopical Illumination. ' Journal 



Quekett Mic. Club," xiv. 1-4. 1919. 

 Bassett, Rev. H. H. Tilney. Returns of Rainfall in Dorset in 1917. ' Proc. Dorset 



N.H.A.F.C XXXIX. 76-84. 1918. 

 Campbell, J. W. The Deviations of Falling Bodies. ' Journal Royal Astr. Soc. 



Canada,' xii. 202-209. 1918. 

 Campbell-Bayaed, Francis. Report of the Meteorological Committee, 1917. 



' Trans. Croydon N.H. Sci. Soc' viii. 175-184, and Appendices, 66 pp. 1918. 

 Cannon, J. B. The Orbit of Boss 1082. ' Journal Royal Astr. Soc. Canada,' ' 



XII. 210-213. 1918. 

 Cannon, J. B. The Spectroscopic Binary Boss 1275. ' Journal Royal Astr. Soc. 



Canada,' xiii. 55-56. 1919. 

 Chant, C. A. The Solar Eclipse of June 8, 1918 : Observations at Matheson, Colorado. 



'Journal Royal Astr. Soc. Canada,' xii. 339-349. 1918. 

 Andrew Elvins (1823-1918). ' Journal Royal Astr. Soc. Canada,' xiil 98-131. 



1919. 

 Chree, Dr. C. Terrestrial Magnetism in relation to Mine Surveying. ' Trans. Inst. 



Min. Eng.' lv. 223-248. 1918. 

 CoELESS, R. Meteorological Instruments and how to use them. ' South-Eastern 



Naturalist for 1918,' .58-71. 1918. 

 Craw, James Hewat. Weather Notes, 1917. ' History Berwickshire Nat. Club,' 



xxm. 432. 1919. 

 Amount of Rainfall in Berwickshire during the year 1918. ' History Berwick- 

 shire Nat. Club,' XXIII. 458. 1919. 

 De Lury, R^vlpi! E. Simultaneous Variations in Solar Radiation and Spectroscopic • 



Determinations of the Solar Rotation. ' Journal Royal Astr. Soc. Canada,' 



xn. 437-441. 1918. 

 Spectroscopic Measurements of the Solar Rotation at the. Equatorial liimbs and 



at Points Midway between them and the Centre of the Solar Disc. ' Journal 



Royal Astr. Soc. "Canada,' xii. 422-446. 1918. 

 Dodge, G. Blanchaed. The Geodetic Comparator of the Dominion Lands Surveys 



Laboratory. 'Journal Royal Astr. Soc. Canada,' xn. 271-307. 1918. 



