0110 Length 



Standards of Measurement 



Mass 0110 



Metres, platinum, belonging to de Prony. 



Tresca, H. E. C. B. 96 (1883) 667-. 

 Metrical system of length, ancient. Varnhagen, 



F. A. de. Bv. Brazil. 2 (1859) 293-. 

 Micrometry standard, "A" centimetre of U.S. 



Bureau of Weights and Measures. Hilgard, 



J. E. (xn) Am. S. Mcr. P. (1883) 181-. 

 , . Rogers, 



W. A. (xn) Am. S. Mcr. P. (1883) 184-. 

 centimetres, description. Ewell, M. D. 



Am. S. Mcr. P. 12 (1890) 84-. 

 , glass and speculum metal. Ewell, 



M. D. Am. S. Mcr. P. 13 (1891) 71-. 

 , report. Rogers, W. A. Am. S. Mcr. 



P. 13 (1891) 207-. 

 Mile, English, origin. Faye, H. A. E. C. B. 



92 (1881) 975-. 

 , , relation to size of Earth and to ancient 



metrics. Clark, J. M. V. Nost. Eng. Mg. 



28 (1883) 383-. 

 , old English. Petrie, W. M. F. [1883] 



Edinb. B. S. P. 12 (1884) 254-. 

 Mural standards. Yates, J. B. A. Bp. 35 



(1865) (Sect.) 159-. 

 National standard, new, construction. Airy, 



G. B. Phil. Trans. (1857) 621-. 



Natural standard. Houzeau, J. C. [1880] 



Ciel et Terre 1 (*1881) 49-. 

 Pace as unit. Legros, (le capit.) V. (xn) 



Lille S. Mm. 2 (1876) 129-. 

 Platinum-iridium alloy, physical properties. 



Morin, (le gen.) A. Par. Poids et Mes. PV. 



(*1877) 43-. 

 for standards. Broch, 0. J., Sainte- 



Claire Deville, H., & Stas, J. S. Par. Poids 



et Mes. PV. (*1877) 12-. 

 , platinum and iridium standards. Broch, 



0. J., Sainte-Claire Deville, H., & Stas,J. S. 



Par. Poids et Mes. PV. (*1878) 125-. 

 standards. Broch, 0. J., Sainte-Claire 



Deville, H., & Stas, J. S. Par. Poids et Mes. 



PV. (*1879) 153-. 



. Stas, J. S, A. C. 22 (1881) 120-. 



. Bosscha, J. Delft EC. Pol. A. 



1 (1885) 65-; 2 (1886) 1-, 116-. 

 Prussian standard, and copies. Bessel, F. W. 



As. Nr. 17 (1840) 193-. 

 Beconstitution of a standard by memory. 



Colardeau, E. 3. de Ps. 7 (1898) 521-, 636. 

 Scale, Shuckburgh, and Kater pendulum. 



Tittmann, 0. H. Nt. 41 (1890) 538. 

 , standard, Aberdeen, comparison with 



standard scale of Boyal Astronomical Society. 



Baily, F. B. A. Bp. (1835) 91-. 

 , of Boyal Astronomical Society. Baily, 



F. As. S. Mm. 9 (1836) 35-. 

 Standards constructed by the Socie"te Ge"nevoise. 



Rogers, W. A. Am. Ac. P. 20 (1885) 379-. 

 and their sub-division. Bond, G. M. 



Franklin I. J. 117 (1884) 281-, 357-. 

 Toise, Bessel's, copies. Baeyer, J. J. As. 



Nr. 38 (1854) 273-. 

 , evaluation. Lindhagen, D. G. [1862] (vm) 



Stockh. Ak. Hndl. 4 (1864) No. 4, 10 pp. 

 " du Pe"rou," Bessel's, copy in glass. Stein- 



heil, C. A. von. [1869] Wien D. 30 (1870) 



(I 18 Ab.) 21-. 



Unit of length. Yates, J. Franklin I. J. 42 



(1861) 348-. 

 . Edwardes, D. M. Mcr. J. 14 (1875) 



49-. 

 , astronomical. Paucker, M. G. von. 



[1851] St. Pet. Ac. Sc. Bll. 10 (1852) 209-. 

 , geographical. Guggenberger, J. M. 



Wien Mt. Gg. Gs. 3 (1859) 31-. 



, method of deducing from earth's 

 curvature. Boaz, J. Tilloch Ph. Mg. 61 

 (1823) 266-. 



of standard scale by Sir George Shuck- 

 burgh. Walker, (Gen.) J. T. B. S. P. 47 

 (1890) 186-. 



Units of length and area, ancient. Ideler, C. L. 

 Berl. Ab. (1825) (Ph.) 169-; (1826) (Ph.) 1-; 

 (1827) (Ph.) 111-. 



, English and metric, method of express- 

 ing on same scale. Ballon, G. F., & Rogers, 

 W. A. [1881] Am. As. P. 30 (1882) 116-. 



Vienna and Pulkowa standards, comparison. 

 Struve, F. G. W. von. Wien SB. 44 (1861) 

 (Ab. 2) 7-. 



Yard, imperial standard, Boyal Society copy. 

 Kater, H. Phil. Trans. (1831) 345-. 



, Neapolitan standard, compared with 

 standard yard of Boyal Astronomical Society. 

 Simms, W. H. As. S. Mm. 11 (1840) 285-. 



Yards, standard, verified by English com- 

 mission, list. Chisholm, H. W. A. Cons. 

 Arts et Met. 10 (*1873) 163-. 



MASS. 



Wallmark, L. J. Sk. Nf. F. 6 (1851) 101-. 

 Hanover, 500 gramme standard, tests. Rilhl- 



mann, . Hann. Z. Archt. Vr. 4 (1858) 



310-. 

 Kilogramme des Archives and new standard, 



comparison. Broch, O. J. Par. Poids et 



Mes. Tr. Mm. 4 (1885) 1-. 

 standards, comparison. Broch, 



O. J. Par. Poids et Mes. PV. (*1882) 24-. 



platinum copy, comparison. 

 Schumacher, H. C. Schumacher Jb. (1836) 

 237-. 



,comparison with Dutch andEnglish weights. 



Moll, G. As. Nr. 9 (1831) 71-; Hall Bij. 



6 (1831) 119-. 

 , Norwegian weights. Broch, 0. J. 



N. Mg. Ntvd. 20 (1873) 125-. 

 , Swedish and Finnish pound. Neovius, 



E. Helsingf. Ofv. 14 (1872) 83-. 

 , pound. Edlund, E. Stockh. Ak. 



Hndl. 7 (1867-68) (No. 10) 31 pp. 



and its definition. Weinstein, B. Berl. Ps. 

 Gs. Vh. (1891) 107-. 



, divisional weights, standardising. Marek, 

 W. J. Par. Poids et Mes. Tr. Mm. 1 (*1881) 

 D. 28-; 2 (*1883) D. 16-; 3 (1884) D. 90-. 



, national prototypes, comparison with inter- 

 national prototype. Thiesen, M. Par. Poids 

 et Mes. Tr. Mm. 9 (1898) 21 + Lxvn pp. 



, , , and tables of observations by 

 Thiesen and Kreichgauer. Thiesen, M. Par. 

 Poids et Mes. Tr. Mm. 8 (1893) 71 + cccLXV 

 pp. 



