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REPORT OF THE KEW COMMITTEE. IxV 



Actinometer Tube Royal Soc. 



Two Actinometers j , ." ' °' 



Three Actinometers Eoyal Soc. 



Ten Hydrometers. 



Spirit-level used in Pendulum experiments Gov. Grant. 



Small Boiling-point Apparatus Par.Ex.Eund. 



Two Mountain Thermometers. 



One Regnault's Hygrometer Gov. Grant. 



One Daniell's Hygrometer. 



Several Declinometers, by various makers Sir E. Sabine. 



Several TJnifilars, by various makers 



Several Dip Circles, by various makers 



Two Altazimuth Instruments Admii'alty. 



Eepeating Circle, by Dollond Sir E. Sabine. 



Vertical Force Magnetometer 



Sundry Magnets, Dip Needles, Magnet Fittings, In- "1 



ertia Bars, Eiugs, &c., belonging to various instru- > „ 



ments J 



Magnets and Needles in use at the Observatory. ... ,, 



Standard Yard Gov. Grant. 



Standard Weights „ 



Jars and Standard Solutions used in Hydrometer- 

 testing' Brit. Assoc. 



Chemicals and Chemical Apparatus used in the Ob- 1 



servatory J " 



Apparatus employed by Prof. Clerk Maxwell. 



Telescope support, by Goloz Koyal Soc. 



Several Tripods 



Surveying Rods 



6-inch Globe ,, 



Model of Hydraulic Anemometer Mr. Galton. 



Several Rules and Scales in use Brit. Assoc. 



Box of Ozonometer Papers. 



Magnetograph Curves Brit. Assoc. 



Magnetic Observation-books „ 



MS. Papers of Magnetic Reductions „ 



MS. Papers on various subjects „ 



Surplus copies of Publications issued by Observatory | '^^■-f ° ^ ^^^ 

 "Wood Engravings of Magnetograph Drawings .... Brit. Assoc. 



SoutJi Hall. 



Cooke's Sextant Testing Apparatus Gov. Grant. 



Shelton's Astronomical Regulator, with Gridiron Pen- 1 -r, , „ 



dulum j ^oy^l S°<'- 



Gas Governors and Regulators Don. Fund. 





Magnetograph Room. 



Magnetographs Gov. Grant. 



Earthenware Stove Brit. Assoc. 



