CONTENTS. IX 



On the Cooling Power of the Gases. By Thomas Andrews, 

 M.D page 465 



On a new Lead Ore, from Kilbricken Mine, County of Clare. By 

 James Apjohn, M.D 469 



On a Principle for producing an ever-burning Flame. By George 

 J. Knox, Esq 473 



On Fluctuating Functions. By Sir William R. Hamilton, LL.D. . 475 



On an Ancient Irish Bell. By George Petrie, Esq 477 



Objects EXHIBITED,— p;9. 7, 8, 19, 25, 32, 212, 235, 271, 276, 292, 293, 



294, 393, 457. 

 Resolutions,-p». 13, 60, 93, 101, 104, 135, 150, 161, 167, 244, 261, 



271, 292, 294, 326, 389, 426. 

 Elections of Council,—/?^. 42, 142, 285, 402. 

 Election of Members,-/?/?. I, 8, 19, 33, 51, 61, 71, 73, 88, 105, 132, 



151, 169, 193, 223, 237, 247, 262, 293, 305, 317, 325, 357, 385, 390, 



405, 427, 451. 

 Donations,-/?^. 7, 14, 19, 30, 36, 41, 47, 60, 70, 72, 80, 88, 91, 102, 



105, 106, 131, 133, 144, 150, 161, 168,175,190, 205, 221,225,235,237, 



245,250, 262, 263, 271,293, 295,311, 325, 354, 359, 362, 387, 389,395, 



403, 412, 450, 457, 458, 477. 



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