APPENDIX I 259 



a. d. 

 Meteorology, etc. continued. 



Meteorological Observations (various : Ply- 

 mouth, Inverness, Kingussie, etc., and 

 reduction of observations), 1838-45 ... 78516 2 



Meteorological Observations on Ben Nevis, 



1883-1908 850 



Meteorological Observations near Chepstow, 



1884 25 



Montreal Observatory, 1898-1900 70 



Rainfall, British^ 1864-76 889 15 8 



Rain-gauge Experiments, 1836 9130 



Thermometers and Hourly Temperature Ob- 

 servations, 1836 50 



Vertical Movements of Atmosphere with 



Storms, 1863-64 33 



Wind, Experiments on Force and Velocity of, 

 1842 10 



Meteoric Dust, collecting and identifying of, 



1884-85 90 



Meteors and Aerolites, Luminous, 1863-80 . . . 427 

 Moon. Constant of Lunar Nutation, 1836-37 . . . 130 



Lunar Committee, to map Surface of Moon, 



1866-69 354 13 4 



Measurement of Lunar Disturbance of Gravity, 



1880-81 60 



Observations of Lunar Objects suspected of 

 Change, 1871-72 40 



Physical Aspect of Moon, 1855 11 8 5 



Phillips, Rev. T., for Aid in Transplanting Private 



Observatory, 1915 20 



Publication. To confer with Societies publishing 

 Mathematical and Physical Papers as to 

 securing uniform Size for papers of Transac- 

 tions, etc., 1896 500 



Radio-telegraphic Investigations, 1920 600 



Refraction Experiments, 1836 15 



Sargent, Mr. F., Astronomical Work, 1915 ... 10 



Sea-level. Considering Datum-level of Ordnance 



Survey, 1879 10 



