GENERAL STATEMENT. 



evil 



I 



1881. 



£ 



Lunar Disturbance of Gravity 30 



Underground Temperature ... 20 



Electrical Standards 25 



High Insulation Key 5 



Tidal Observations 10 



Specilic Kefractions 7 



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 

 Antlu'opological Notes and 



Queries 9 



Zoological Kecord 100 



Weights and Heights of 



Human Beings 



1882. 

 Exploration of Central Africa 100 

 Fundamental Invariants of 



Algebraical Forms 76 



Standards for Electrical 



Measurements 100 



Calibration of Mercurial Ther- 

 mometers 20 



Wave-length Tables of Spec- 

 tra of Elements 50 



Phot ographing Ultra-violet 



Spark Spectra 25 



Geological Kecord 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 



Lreland 20 



British Polyzoa 10 



Exploration of Caves of South 



of Ireland 10 



Exploration of Kaygill 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 







1883. 



& ». d. 



Meteorological Observations 



on Ben Nevis 50 



Isomeric Naphthalene Deri- 



ratives 15 



Earthquake Phenomena of 

 Japan 50 



Fossil Plants of Halifax 20 



British Fossil Polyzoa 10 



Fossil Phyllopoda of Paleo- 

 zoic Hocks 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 Record 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 

 Earthquake Phenomena of 



Japan 75 



Fossil Plants of Halifax 15 



Fossil Polyzoa 10 



Erratic Blocks of England ... 10 

 Fossil Phyllopoda of Paleo- 

 zoic Rocks 15 



Circulation of Underground 



Waters 5 



International Geological Map 20 

 Bibliography of Groups of 



Invertebrata 60 



Natural History of Timor-laut 50 



Naples Zoological Station ... 80 

 Exploration of Mount Kili- 



ma-njaro, East Africa 500 



Migration of Birds 20 



Coagulation of Blood 100 



Zoological Literature Record 100 



Anthropometric Committee.. . 10 



£1173 4 



