0810 Balance 



Eoman (or steel -yard), new, report to Bureau 

 Consultatif des Poids et Mesures. Gattey, . 

 J. Mines 8 (1797-98) 691-. 



( ) and ordinary, levers used in con- 

 struction and verification. Desnanot, . 

 Auvergne A. Sc. 26 (1853) 273-. 



( ), theory. Pickel, I. Miinch. D. 



(1814-15) 83-. 



scientific, construction and use. Schwirkus, G. 

 Z. Instk. 7 (1887) 41-, 83-, 412-. 



sensitive and convenient, serving also as mag- 

 netometer. Lampadius, W. A. Schweigger 

 J. 10 (1814) 171-. 



simple. Black, Jos. [1790] Thomson A. Ph. 

 10 (1825) 52-. 



substitution-. Lohnstein, T. C. Ztg. 20 

 (1896) 572-. 



sources of error. Hennig, JR. Z. Instk. 5 



(1885) 161-. 



spiral. Cross, C. F. C. N. 44 (1881) 101-. 

 support. Prony, R. de. A. C. 36 (1800) 50-. 

 tangential, direct reading of densities by. 



Zenger, C. W. [1871] Prag Ab. 5 (1872) 



51 pp. 

 temperature change in sensitiveness. Middel, 



T. A. Ps. 2 (1900) 115-. 

 theory. Rheinauer,J. A. Ps. C. 133 (1868) 179-. 



(Eheinauer). Mutter, J. A. Ps. C. 133 

 (*1868) 682-. 



(Muller). Eheinauer, J. A. Ps. C. 135 

 (1868) 335-. 



. Sludskil, T. A. (xn) Eec. Mth. (Moscou) 



4 (1869-70) (Pt. 2) 111-. 

 . Aldis, W. S. [1876] Newcastle C. S. T. 



3 (1877) 151-, 161-. 

 . Moors, B. P. N. Arch. Wisk. 12 (1886)216-. 



and use. Schonemann, T. Grunert Arch. 

 24 (1855) 264-. 



vacuum, Bunge's. Marek, W. Par. Poids et 



Mes. PV. (*1881) 45-. 



, new. Krusptr, S. Z. Instk. 9 (1889) 81-. 

 verification and correction. L'Homme, de. 



Le Puy S. Ag. A. (1828) 174-. 

 vibrationless support. Marek, W. Z. Instk. 



9 (1889) 175-. 

 and weighing. Zech, P. Carl Bpm. 5 (1869) 



102-. 

 , theory. Thiesen, M. F. (xn) Z. Instk. 



2 (1882) 358-; 3 (1883) 81-. 

 and weights. Schwirkus, G. (xn) Z. 



Instk. 1 (1881) 84-, 124 ; 2 (1882) 310-. 

 and weights, etc. Stas, . Par. Poids et 



Mes. PV. (*1875-76) 87-. 



Balances and weights, report on those used by 



the Commission. Chisholm, H. W. A. 



Cons. Arts et Met. 10 (*1873) 111-. 

 Coins, machine for weighing. Seguier, A . C. 



B. 31 (1850) 188-. 

 Gold bullion assay, new method of weighing 



for. Foord, G. [1875] Viet. E. S. T. 12 



(1876) 93-. 

 Grain, instrument for measuring. (Chondro- 



meter.) Ovenden, , & Payne, . 



Nicholson J. 34 (1813) 198-. 

 Scale, assorter's, and weighing machine, of 



Madras mint. Smith, J. T. Madras Eng. 



Ep. 2 (1846) 169-. 



Measurement of Velocity 0820 



Scale-beam, construction. Dearborn, B. Bost. 



Mm. Am. Ac. 3 (1809) 40-. 

 Steel-yard, Aristotle's. Cappelle, J. P. van. 



Amst. Ts. Nt. Wet. (1810-11) 305-. 

 Weigh-bridge. Rose, W. N. Amst. Ts. Ws. 



Nt. Wet. 1 (1848) 172-. 

 , Guillaumin's. Pr. Dingier 269 (1888) 



496-. 

 , new. Steinheil, C. A. von. Wien SB. 



(1850) (Ab. 2) 398-. 

 , theory. Endlweber, J. Exner Bpm. 21 



(1885) 637-. 



, and construction. Mohr, C. F. 

 Dingier 78 (1840) 195-. 



Weighing, approximate, apparatus. Hase, R. 

 Cztg. Opt. 19 (1898) 191. 



machine, compound (bascule), theory. 

 Moors, B. P. N. Arch. Wisk. 3 (*1877) 

 33-, 97-. 



, Ouintenz. E.... Crelle J. 1 (1826) 



157-. 



, (or decimal). Rilhlmann, . 

 Dingier 132 (1854) 255-. 



, . Rittershaus, T. Giving. 21 (1875) 



45. 

 , theory and description. Schonemann, T. 



Wien D. 8 (1854) (Ab. 2) 1-. 



machines. Kent, W. Franklin I. J. 126 

 (1888) 169-. 



, sensibility. Schonemann, T. [1852] 



Wien D. 5 (1853) 157-. 

 , (Schonemann). Ettingshausen, A . von. 



Wien Sb. 8 (1852) 442-. 



and recording machine, electrical. Mc- 

 Garvey, E. [1900] Sc. Abs. 4 (1901) 5. 



0820 Measurement of Velocity, 

 Acceleration, Energy of Visible 

 Motion. 



MEASUBEMENT OF VELOCITY. 



Aerostat, apparatus for. Leloup, J. A6r. (1896) 



123-. 

 Apparent motions of objects. Van Dyck, F. C. 



(xn) Am. Mcr. J. 3 (1882) 72-. 

 Cycles. Guerin, V. Bv. Sc. 42 (1888) 112-. 

 Difficulties in calculation. Denny, W. Glasg. 



I. Eng. T. 18 (1875) 193-. 

 Electric sparks, photography by, application. 



Hermite, G. C. E. 106 (1888) 561-. 

 Engineering purposes, measurement for. [Hele] 



Shaw, H. S. I. CE. P. 69 (1882) 364-. 

 Explosive waves, chronographic measurements 



of velocity. Smith, F. J. E. S. P. 45 (1889) 



451-. 

 Indicating and recording apparatus, theory. 



Hele Shaw, H. S. [1884] Bristol Nt. S. P. 4 



(1885) 130-. 

 Indicator of velocity and distance, by resistance 



of air. (Velodometer.) La Valette, H. de. 



Gen. Civ. 27 (1895) 11-. 

 Intermittent light, use in measuring rapid 



motions. Hermite, G. C. B. 103 (1886) 412-. 

 Kinemometer. Jacquemier, R. Ev. Mar. et 



Col. 58 (1878) 265-; 94 (1887) 351-. 



119 



