GENERAL STATEMENT. 



CIS 



1881. 



£, s. d. 



Luflar Disturbance of Gravity 30 



Underground Temperature ... 20 



Electrical Standards 25 



High Insulation Key 5 



Tidal Observations 10 



Specific Eefractions 7 .3 1 



Fossil Polyzoa 10 



Underground Waters 10 



Earthquakes in Japan 25 



Tertiary Flora 20 



Scottish Zoological Station ... 50 



Naples Zoological Station ... 75 



Natural History of Socotra ... 50 

 Anthropological Notes and 



Queries 9 



Zoological Eecord 100 



Weights and Heights of 



Human Beings 30 



£476 3 1 



1382. 



Exploration of Central Africa 100 



Fundamental Invariants of 



Algebraical Forms 76 111 



Standards for Electrical 



Measurements 100 



Calibration of Mercurial Ther- 

 mometers 20 



Wave-length Tables of Spec- 

 tra of Elements 50 



Photographing Ultra-violet 



Spark Spectra 25 



Geological Record 100 



Earthquake Phenomena of 

 Japan 25 



Conversion of Sedimentary 

 Materials into Metamorphic 

 Rocks 10 



Fossil Plants of Halifax 15 



Geological Map of Europe ... 25 



Circulation of Underground 

 Waters 15 



Tertiary Flora of North of 

 Ireland 20 



British Polyzoa 10 



Exploration of Caves of South 



of Ireland 10 



Exploration of Eaygill Fissure 20 



Naples Zoological Station ... 80 



Albuminoid Substances of 



Serum 10 



Elimination of Nitrogen by 

 Bodily Exercise 50 



Migration of Birds 15 



Natural History of Socotra... 100 



Natural History of Timor- laut 100 



Eecord of Zoological Litera- 

 ture 100 



Anthropometric Committee... 50 



£1126 r~n 



1883. 



& s. d. 



Meteorological Observations 



on Ben Nevis 50 



Isomeric Naphthalene Deri- 

 vatives 15 



Earthquake Phenomena of 

 Japan 50 



Fossil Plants of Halifax 20 



British Fossil Polyzoa 10 



Fossil Phyllopoda of Palaeo- 

 zoic Rocks 25 



Erosion of Sea-coast of Eng- 

 land and Wales 10 



Circulation of Underground 



Waters 15 



Geological Record 50 



Exploration of Caves in South 

 of Ireland 10 



Zoological Literature Eecord 100 



Migration of Birds 20 



Zoological Station at Naples 80 



Scottish Zoological Station... 25 



Elimination of Nitrogen by 



Bodily Exercise 38 3 3 



Exploration of Mount Kili- 

 ma-njaro 500 



Investigation of Loughton 



Camp 10 



Natural History of Timor-laut 50 



Screw Gauges 5 



£1083 3 3 



1884. 

 Meteorological Observations 



on Ben Nevis 50 



Collecting and Investigating 



Meteoric Dust 20 



Meteorological Observatory at 



Chepstow 25 



Tidal Observations 10 



Ultra Violet Spark Spectra ... 8 4 

 Earthquake Phenomena of 



Japan 75 



Fossil Plants of Halifax 15 



Fossil Polyzoa 10 



Erratic Blocks of England ... 10 

 Fossil Phyllopoda of Paleo- 

 zoic Eocks 15 



Circulation of Underground 



Waters... 5 



International Geological Map 20 

 Bibliography of Groups of 



Invertebrata 50 



Natural History of Timor-laut 50 



Naples Zoological Station ... 80 

 Exploration of Mount Kili- 



ma-njaro, East Africa 500 



MigTation of Birds 20 C 



Coagulation of Blood 100 



Zoological Literature Eecord 100 



Anthropometric Committee... 10 



£1173 4 



