555 



the Physical Aspect of the Moon ; — W. R. Birt, Contribution to a Report on the Phy- 

 sical Aspect of the Moon ; — Dr. Collingwood and Mr. Byerley, Preliminary Report 

 of the Dredging Committee of the Mersey and Dee; — Third Report of the Committee 

 on Steamship Performance ; — J. G. Jeffreys, Preliminary Report on the Best Mode of 

 preventing the Ravages of Teredo and other Animals in our Ships and Harbours ; — 

 R. Mallet, Report on the Experiments made at Holyhead to ascertain the Transit- 

 Velocity of Waves, analogous to Earthquake Waves, through the local Rock Formations ; 

 — T. Dobson, on the Explosions in British Coal- Mines during the year 1859; — J. Old- 

 ham, Continuation of Report on Steam Navigation at Hull ; — Prof. G. Dickie, Brief 

 Summary of a Report on the Flora of the North of Ireland ; — Prof. Owen, on the 

 Psychical and Physical Characters of the Mincopies, or Natives of the Andaman 

 Islands, and on the Relations thereby indicated to other Races of Mankind ; — Colonel 

 Sykes, Report of the Balloon Committee; — Major-General Sabine, Report on the Re- 

 petition of the Magnetic Survey of England ; — Interim Report of the Committee for 

 Dredging on the North and East Coasts of Scotland ; — W. Fairbairn, on the Resist- 

 ance of Iron Plates to Statical Pressure and the Force of Impact by Projectiles at 

 High Velocities ; — W. Fairbairn, Continuation of Report to determine the effect of 

 Vibratory Action and long-continued Changes of Load upon Wrought-Iron Girders ; 

 — Report of the Committee on the Law of Patents; — Prof. H. J. S. Smith, Report on 

 the Theory of Numbers, Part HI. 



Together with the Transactions of the Sections, Mr. Fairbairn 's Address, and Re» 

 commendations of the Association and its Committees, 



PROCEEDINGS op the THIRTY-SECOND MEETING at Cam- 

 bridge, October 1862, Published at £1. 



Contents : — James Glaisher, Report on Observations of Luminous Meteors, 1861- 

 62 ; — G. B. Airy, on the Strains in the Interior of Beams ; — Archibald Smith and F. 

 J. Evans, Report on the three Reports of the Liverpool Compass Committee ; — Report 

 on Tidal Observations on the H umber ; — T. Aston, on Rifled Guns and Projectiles 

 adapted for Attacking Armour-plate Defences ; — Extracts, relating to the Observa- 

 tory at Kew, from a Report presented to the Portuguese Government, by Dr. J. A. 

 •de Souza ; — H. T. Mennell, Report on the Dredging of the Northumberland Coast 

 and Dogger Bank ; — Dr. Cuthbert Collingwood, Report upon the best means of ad- 

 vancing Science through the agency of the Mercantile Marine ; — Messrs. Williamson, 

 Wheatstone, Thomson, Miller, Matthiessen, and Jenkin, Provisional Report on Stan- 

 dards of Electrical Resistance ; — Preliminary Report of the Committee for investiga- 

 ting the Chemical and Mineralogical Composition of the Granites of Donegal ; — Prof. 

 H. Hennessy, on the Vertical Movements of the Atmosphere considered in connec- 

 tion with Storms and Changes of Weather ; — Report of Committee on the application 

 of Gauss's General Theory of Terrestrial Magnetism to the Magnetic Variations ; — 

 Fleeming Jenkin, on Thermo-electric Currents in Circuits of one Metal ; — W. Fair- 

 bairn, on the Mechanical Properties of Iron Projectiles at High Velocities ; — A. Cay- 

 ley, Report on the Progress of the Solution of certain Special Problems of Dynamics; 

 — Prof. G. G. Stokes, Report on Double Refraction ;— Fourth Report of the Committee 

 ■on Steamship Performance ; — G. J. Symons, on the Fall of Rain in the British Isles 

 in 1860 and 1861 ; — J. Ball, on Thermometric Observations in the Alps; — J. G. Jef- 

 freys, Report of the Committee for Dredging on the North and East Coasts of Scot- 

 land ; — Report of the Committee on Technical and Scientific Evidence in Courts of 

 Law; — James Glaisher, Account of Eight Balloon Ascents in 1862; — Prof. H. J. S. 

 Smith, Report on the Theory of Numbers, Part IV. 



Together with the Transactions of the Sections, the Rev. Prof. R. Willis's Address, 

 .and Recommendations of the Association and its Committees. 



PROCEEDINGS of the THIRTY-THIRD MEETING, at New- 

 castle-upon-Tyne, August and September 1863, Published at £1 5s. 



Contents : — Report of the Committee on the Application of Gun-cotton to War- 

 like Purposes ; — A. Matthiessen, Report on the Chemical Nature of Alloys ; — Report 

 of the Committee on the Chemical and Mineralogical Constitution of the Granites of 

 Donegal, and on the Rocks associated withthem ; — J. G. Jeffreys, Report of the Com- 

 mittee appointed for Exploring the Coasts of Shetland by means of the Dredge ; — 



