yo3 



Deposits of the Eiver Onny ; — Report on the Chemical Nature of Cast Iron ; — Re- 

 port on the practicability of establishing a ' Close Time ' for the protection of 

 Indigenous Animals ; — Report on Standards of Electrical Resistance ; — Sixth Report 

 on Kent's Cavern ; — Third Report on Underground Temperature ; — Second Report of 

 the Committee appointed to get cut and prepared Sections of Mountain-Limestone 

 Corals; — Second Report on the Stability, Propulsion, and Seagoing Qualities of 

 Ships ; — Report on Earthquakes in Scotland ; — Report on the Treatment and Utili- 

 zation of Sewage; — Report on Observations of Luminous Meteors, 1869-70; — Report 

 on Recent Progress in Elliptic and Hyperelliptic Functions; — Report on Tidal Ob- 

 servations ; — On a new Steam-power Meter ; — Report on the Action of the Methyl 

 and Allied Series ; — Report of the Rainfall Committee ; — Report on the Heat 

 generated in the Blood in the Process of Arterialization ; — Report on the best 

 means of providing for Uniformity of Weights and Measiu'es. 



Together with the Transactions of tlie Sections, Prof. Huxley's Address, and Re- 

 commendations of the Association and its Committees. 



PROCEEDINGS of the FORTY-FIRST MEETING, at Edinburgh, 

 August 1871, Fublislied at 16s. 



Contents: — Seventh Report on Kent's Cavern; — Fourth Report on Under- 

 ground Temperature ; — Report on Observations of Luminous Meteors, 1870-71 ; — 

 Fifth Report on the Structure and Classification of the Fossil Crustacea ; — Report 

 of the Committee appointed for the purpose of urging on Her Majesty's Government 

 the expediency of arranging and tabulating the results of the aj^proaching Census 

 in the three several parts of the United Kingdom in such a manner as to admit of 

 ready and effective comparison ; — Report of the Committee appointed for the purpose 

 of Superintending the Publication of Abstracts of Chemical Papers ; — Report of the 

 Committee for discussing Observations of Lunar Objects suspected of cliange ; — 

 Second Provisional Report on the Thermal Conductivity of Metals ; — Report on 

 the Rainfall of the British Isles ;— Third Report on tlie British Fossil Corals ; — • 

 Report on the Heat generated in the Blood during the Process of Arterialization ; 

 — Report of the Committee appointed to consider the subject of Physiological 

 Experimentation; — Report on the Physiological Action of Organic Chemical Com- 

 pounds ;— Report of the Committee appointed to get cut and prepared Sections of 

 Mountain-Limestone Corals ; — Second Report on Steam-Boiler Explosions ; — Re- 

 port on the Treatment and Utilization of Sewage ; — Report on jwomoting the Foun- 

 dation of Zoological Stations in different parts of the World ; — Preliminary Report 

 on the Thermal Equivalents of the Oxides of Chlorine ; — Report on tlie practica- 

 bility of establishing a 'Close Time' for the jsrotection of Indigenous Animals ; 

 — Report on Earthquakes in Scotland ; — Report on tlie best means of providing lor 

 a Uniformity of Weights and Measures ; — Report on Tidal Observations. 



Together with the Transactions of the Sections, Sir William Thomson's Address, 

 and Recommendations of the Association and its Committees. 



PROCEEDINGS of the FORTY-SECOND MEETING, at Brighton, 

 August 1872, Fublislied at £\ 4s. 



Contents : — Report on the Gaussian Constants for the Year 1829 ; — Second Sup- 

 plementary Report on the Extinct Birds of the Mascarene Islands ; — Report of the 

 Committee for Superintending the Monthly Reports of the Progress of Chemistry ; — 

 Report of the Committee on the best means of providing for a Uniformity of 

 Weights and Measures ; — Eighth Report on Kent's Cavern ; — Report on promoting the 

 Foundation of Zoological Stations in different parts of the World ; — Fourth Report 

 on the Fauna of South Devon ; — Preliminary Report of the Committee appointed to 

 Construct and Print Catalogues of Spectral Rays arranged upon a Scale of Wave- 

 numbers ; — Third Report on Steam-Boiler Explosions ; — Report on Observations of 

 Luminous Meteors, 1871-72 ; — Experiments on the Surface-friction experienced by 

 a Plane moving through Water ; — Report of the Committee on the Antagonism be- 

 tween the Action of Active Substances ; -Fiftli Report on Undergroimd Tempera- 

 ture ; — Preliminary Report of the Committee on Siemens's Electrical-Resistance 

 Pyrometer ; — Fourth Report on the Treatment and Utilization of Sewage ;— Interim 



