780 REPORTS ON THE STATE OF SCIENCE.—1912. 
Nucent, D. B. Personal Errors of Bisection in Meridian Circle Work. ‘ Journal 
Royal Astr. Soc. of Canada,’ v. 272-276. 1911. 
PainTER, Husert. The Graphic Solution of Problems relating to the Laws of Boyle 
and Charles. ‘ Proc. Bournemouth Nat. Sci. Soc.’ mr. 102-104. 1912. 
Parker, T. H. The Orbit of w Ursae Majoris. ‘Journal Royal Astr. Soc. of Canada,’ 
v. 377-383. 1911. 
Paterson, J. H. A Modified Form of the Landsberger Boiling Point Apparatus. 
* Proc. Univ. of Durham Phil. Soe.’ 1v. 142-144. 1912. 
Prnrose, GrorGE. Summary of Meteorological Observations at Truro for the 
year 1911. ‘Journal Royal Inst. of Cornwall,’ xrx. 143-146. 1912. 
PuaskeTtT, J. 8. Some recent interesting Developments in Astronomy. ‘Journal 
Royal Astr. Soc. of Canada,’ v. 245-265. 1911. 
—— The Spectrum of Nova Geminorum. ‘Journal Royal Astr. Soc. of Canada,’ v1. 
27-36. 1912. 
Porn, JosrpH. Astronomy as a Recreation. ‘ Journal Royal Astr. Soc. of Canada,’ 
vi. 99-116. 1912. 
Preston, ARTHUR W. Meteorological Notes, 1910. ‘Trans. Norfolk and Norwich 
Nat. Soc.’ rx. 205-212. 1911. 
PriestTLEy, C. W. Cyclones. ‘Journal Torquay N. H. Soc.’ 1. 170-172. 1912. 
Rampavut, A. A. Summary of the Weather during 1911, from Observations made at 
the Radcliffe Observatory, Oxford. ‘ Report Ashmolean Nat. Hist. Soc. 1911, 
41. 1912. 
—— Characteristics of the Weather at Oxford in 1911. ‘ Report Ashmolean Nat. 
Hist. Soc. 1911,’ 36-40. 1912. 
Ross, ALEXANDER D. The Origin of Magnetic Storms. ‘ Proc. Glasgow Royal Phil. 
Soc.” xim. 131-136. 1911. 
Roya AstronomicaL Socrety oF CanaDA. Notes from the Meteorological Service. 
‘Journal Royal Astr. Soc. of Canada,’ v. 225-231, 277-281, 341-345, 439-444, 
1911; vi. 56-62, 133-138, 1912. 
RuTHERFORD, Prof. E. Transformations of Radio-active Matter. ‘Trans. Rochdale 
Lit. Sci. Soc.’ x. 92-96. 1911. 
RutHERFoRD, J. Weather and Natural History Notes, 1910. ‘Trans. Dumfries- 
shire and Galloway N. H. A. Soc.’ xxmm. 263-269. 1911. 
Stimpson, the late T. Meteorological Notes for the years 1909 and 1910. ‘ Report 
Ealing Sci. Mic. Soc. 1910-1911,’ xr. 1911. 
Smiru, H. On the best Use of a Condenser when used as a Shunt to a Telephone in 
Wireless Telegraphy. ‘ Proc. Univ. of Durham Phil. Soc.’ rv. 167-172. 1912. 
Startina, Corman C. The Practice of Photographing in Colours. ‘ South-Eastern 
Naturalist for 1911,’ 8-9. 1911. 
SritweELt, H. Returns of Rainfall, &c., in Dorset in 1910. ‘ Proc. Dorset N. H. A. 
F.C.” xxx. 185-198. 1911. 
Stupart, R. F. Meteorology in Canada. ‘ Journal Royal Astr. Soc. of Canada,’ vr. 
75-87. 1912. 
Surron, Dr. J. R. A Note on the Land and Sea Breezes of South Africa. ‘ Trans. 
Royal Soe. of S. Africa,’ m. 293-300. 1912. 
THomrson, Brrsy. Water Divining and Radioactivity. ‘ Journal Northants 
N. H. Soc.’ xvr. 92-100. 1911. 
Tinne, P. F. Presidential Address: A Short History of the Microscope and what 
it has done for us. ‘ Forty-third Report Liverpool Mic. Soc.’ 8-24. 1912. 
Turner, A. B. The Moon’s Orbit around the Sun. ‘Journal Royal Astr. Soc. of 
Canada,’ vi. 117-119. 1912. 
Watrorp, Dr. E. Meteorological Observations in the Society’s District, 1909. 
‘Trans. Cardiff Nat. Soc.’ xnm. 1-14. 1911. 
Watson, A. D. Calendars, Ancient and Modern. ‘Journal Royal Astr. Soc. of 
Canada,’ v. 172-184. 1911. 
Warr, Anprew. Rainfall Records of the Southern Counties for the year 1910. 
‘Trans. Dumfriesshire and Galloway N. H. A. Soc.’ xxm. 270-271. 1911. 
Youne, Reynoip. Spectroscopic and Visual Binaries: An Outline of Work done in 
this Field and an Indication of its Importance. ‘Journal Royal Astr. Soc. of 
Canada,’ v. 355-371. 1911. 
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