Ary 
CONTENTS. 
VOLUME VI. 
1853-1857. 
On the Solution of Linear en bt fi stak the Rev. Charles 
Graves, D.D. . 
On the Fresco Painting in ‘ite Abbey of Kaosaney By the Rev. I. HL. 
Todd, D.D. - - - i 
On the Construction of Ae Cassin Telescope. By a het T. R. Robin- 
sonn,D.D.. - «+ > afer? 
On the Miaemotic Influence of the ‘Moon, By the Rev. i. Lloyd, D. D. . 28, 
On the Meteorology of Ireland (second part), as deduced from the R. I. A. 
Observations made in 1851. By the Rev. H. Lloyd, D. D.. 
On the Structure of the Starch enn obtained from the Potato. By G J. 
Allman,M.D. . .. . ier 
On the Method of solving a large ‘saw of Linear Differential guatiins by the 
application of certain Theorems in the Calculus of Operations. By the 
Rev. Charles Graves, D.D. - « «© © © © e © apolar 
On the results of a Series of Experiments on the Decomposition of Water by 
the Iron Galvanic Battery. By the Rev. Professor Callan. . 
On a new method of Measuring the Angular Aperture of the Diets of Mi 
croscopes. By the Rev. T. R. Robinson, D.D. 
On an ancient terraced Gravel Hill near out pong County of Galway. 
By D. H. Kelly, Esq. - - - 
On a remarkable Lunar Halo seen on Feb. 10, 1854, By R. Mallet, Esq, 
On the British Earthquake of 9th Nov. 1852. By R. Mallet, Esq. . 
On the Transmutation of Metals. By Geo. J. Knox, Esq. 
On a new method of determining approximately the Spherical Aberration of 
a, Combination of Lenses for Microscopic purposes. By Thomas Grubb, Esq. 
On the Integrations of certain Equations. By Sir. Wm. R. Hamilton. 
On the Laws of Diurnal Tide at Donaghadee, County of Down, and at Bun- 
owen, County of Galway. By the Rev. S. Haughton. 
A notice of some anomalous facts respecting the Tides in fase George s anti 
Australia. By W.H. Harvey, M.D. : ‘ 
On Assyrian Weights. By the Rev. Edward Hincks, D. D. ; 
On the Inscribed Stones in the Isle of Man. By the Rev. J. G. Gusta: 
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