i56 



CATALOGUE. METEOROLOGT, WINDS. 



Derham on sound. Ph. tr. XXVI. 

 Leupold Tb. aerostat, t. 18, 20, 22. Plagos- 



copium et plagographium. t. 39) 48, 49- 



Anemometers. 

 Bouvet's machine for measuring the force of 



the wind at sea. \]ach. A. VI. 153. 

 D'onsen Bray's self registering anemometer. 



A. P. 1734. 123. 

 Wilke's anemobaiometer. Schw. Abh. III. 



85. 

 Kraffr. C.Petr.XIIt. 

 Lomonosow's anemometer. N. C. Petr. II. 



128- 

 Smealon. Ph. tr. 1759. 100. 

 Plagoscope. 'Emerson's mech. F. 253. 

 Gadoiin el Hiolte de anemometro novo. Abo, 



17G0. 

 Brice on the velocity of the wind. Ph. tr. 



1766. 226. 



Found it 63 miles in an hour. 

 BouguerManoeuvre des vaisseaux.l5 1 .Traite 



du navire. 359. 



One of the best anemometers. 



Noilet Art des experiences. III. 62. 

 Zeiher's measurement of the wind. N. C. 



Petr. X. 302. 

 Brunings on the velocity of the wind. Haarl. 



Verhand. XIV. 609. 

 Lind's portable wind gage, with a table of 



the wind's force. Ph. tr. 1775. 353. 



An inverted siphon ; the connexion is formed by a narrow 

 tube to prevent oscillations ; in frosty weather salt may be 

 •dded to the water. 



Stedman on the degrees of wind required for 

 machines. Ph. tr. 1777. 493. 

 Heavy machines can work about ^ of the year. 



Van Swiuden sur le froid de I77(}. 



Lambert on observing the wind. A. Berl. 



1777. 36. 

 Dahlbcrg Description d'un anemometre. 4. 



Erf. 1781. Hoz. XVII. 438. 

 Demenge's anemometer. Roz. XV. 433. 

 Woltraann Theorie des hydrometrischea 



flUgels. 

 Ximenes on the velocity of the wind. Goth. 



M. Ill.iii. 191. 

 On Knowles's machine for weighing the force 



of the wind. 8. R. S. 

 A wind fane with an index. Roz. XX. 



416. 

 Saussure's anemometer. R. S. 

 Rochon Voyage a Madagascar. Par. 1791. 



A wind that went iso feet in i", or 102 miles in an how. 

 Manch. M. 1V.602. 



Hutchinson measured the velocity of the wind by run- 

 ning with a handkerchief, till it remained flat against a 

 stick. 



Hermans windbeobachter. Freiberg. 1793. 

 *Ludicke on the ancient denominations of 



the winds. Hind. Arch. III. 38. 

 Benzeuberg on wind gages. Gilb. VIII. 240. 

 Ph. M. XIII. 194. 



Garnerin went with Mr. Sowden 60 miles in ^of an hour* 

 with Mr. Locker 9 miles in ^ of an hour. 



VVeatherbottle. bee Meteorological thermo- 

 meters. 



