0120 



Measurements of Lengths 



0120 



Curve measurer. Demmel, K. Z. Instk. 10 

 (1890) 360-. 



. (Curvimeter.) Hammer, E. Z. Instk. 



15 (1895) 278-. 



Curves, self-registering instrument for. (Peri- 

 meter.) Blix, M. G. [1881] (xn) Ups. Lak. 

 F. 17 (1882) 107- ; Z. Instk. 2 (1882) 140-. 



Distance measurer for carriages. Edgeworth, W. 

 Edinb. J. Sc. 3 (1825) 93-. 



at sea, estimation from objects of known 

 height. C. Madras J. 2 (1835) 338- ; 3 (1836) 

 57-, 141-. 



Distances, evaluation, law. Lehot, C. J. F6rus- 



sac Bll. Sc. Mth. 5 (1826) 17-. 

 Dividing engine, Sommer & Kunge's. Scheel, 



K. Z. Instk. 16 (1896) 321-. 

 End-measures (mesures a bouts), automatic 



registering apparatus for comparison. Hart- 



mann, L. C. B. 120 (1895) 1024-. 

 ( ), (Hartmann). 



Cornu, . C. B. 120 (1895) 1027-. 

 , best form for ends. Miller, W. H. 



[1870] (vm) Camb. Ph. S. P. 2 (1876) 182. 



, comparison with measures a traits. 

 Miller, W. H. [1872] (vm) Camb. Ph. S. P. 

 2 (1876) 251-. 



and a new principle of comparison. 

 Steinheil, C.A.von. Munch. Sb. 1 (1863) 

 329-. 



Expansion and length determinations, appa- 

 ratus for. Fernet, J. Arch. Neerl. 5 (1900) 

 395-. 



Expansions and comparison of metre rulers and 

 scales. Benoit, J. R. Par. Poids et Mes. Tr. 

 Mm. 2 (*1883) C. 1-, C. I-; 3 (1884) C. 1-, 

 C. I- ; J. de Ps. 8 (1889) 253-, 451-. 



, Fizeau's apparatus for measuring. Benoit, 

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

 C. 1-. 



, method of measuring. Benoit, J. R. 

 Par. Poids et Mes. Tr. Mm. 6 (1888) 193 pp. 



Extensometer, new form. Garratt, H. A. I. 

 CE. P. 128 (1897) 321-. 



Gauge, new (calibre a bee logarithmique) . 

 Eijk, J. A. van. Utr. Aant. Prv. Gn. (1853- 

 54) 53-. 



Gauges, metal, with micrometer-screw, ap- 

 plication to measurement of thicknesses of 

 paper. Karmarsch, K. Dingier 135 (1855) 

 178-. 



for thickness of sheet metals, and new 

 system founded on decimal subdivision of 

 standard inch. Holtzapffel, C. Franklin I. 

 J. 14(1847) 11 6-, 204-. 



Geodetic Association, measurements made by. 



Baeyer, (le gpn.) . A. Cons. Arts et Met. 



10 (*1873) 159-. 

 Hodometer, ancient. Babbini, G. Firenze 



A. Ms. Imp. 2 (1810) (pte. 2) 13-. 



for carriages. Edgeworth, R. L. Nichol- 

 son J. 15 (1806) 81- ; Gilbert A. 33 (1809) 483-. 



"Ilahy Guz" of Emperor Akbar, measure- 

 ment. Cracroft, W. Beng. J. As. S. 3 

 (1834) 360-. 



Influence of length of measuring rod. Lorber, 

 F. Wien Berg-Hm. Jb. 34 (1886) 365-. 



Instruments for fine measurements. Kar- 

 marsch, K. Wien. Jb. Pol. I. 18 (1834) 28-. 



Interference fringes, measurement of small 

 thicknesses by. Fabry, C. t & Perot, A. 

 C. E. 123 (1896) 802-, 990-. 



Leptometer, instrument for small measure- 

 ments. Sandberger, G. Nass. Jb. 10 (1855) 

 83-. 



Mechanical testing, measurement in. Unwin, 

 W. C. L. Ps. S. P. 8 (1887) 179- ; Ph. Mg. 

 23 (1887) 282-. 



Metre, auxiliary, determination. Benoit, J. R., 

 & Guillaume, C. E. Par. Poids et Mes. Tr. 

 Mm. 11 (1895) 87-. 



, standard, effect of friction in hindering 

 expansion. Maus, H. A. Cons. Arts et 

 Met. 10 (*1873) 181-. 



, , prototypes, instruments and measure- 

 ments, description. Benoit, J. R., <& Guil- 

 laume, C. E. Par. Poids et Mes. Tr. Mm. 

 10(1894)44 + ccclxvipp. 



, standards, comparison in air at different 

 temperatures. Fernet, J. Par. Poids et 

 Mes. Tr. Mm. 4 (1885) 170 + xxxn + civ pp. 



Micrometer, dioptric. Werner, W. (xn) Z. 

 Instk. 1 (1881) 137-. 



, electric. Shaw, P. E. [1900] L. Ps. S. 

 P. 17 (1901) 431- ; Ph. Mg. 50 (1900) 537-. 



, form. Govi, G. C. E. 87 (1878) 557-. 



for measuring slender strings. Liidicke, 

 M.A.F. Gilbert A. 1 (1799) 137-. 



ruling machine. Smith, D. W. Mcr. S. J. 

 (1897) 438-. 



, Nobert's. Mayall, J. (jun.) Mcr. 



S. J. 5 (1885) 377-, 580. 



rulings and test plates, Grayson's. Nelson, 

 E. M. Mcr. S. J. (1898) 690-. 



, screw-. Darling, S. Mcr. S. J. (1887) 



652-. 

 , . Knorre, V. As. Nr. 125 (1890) 321-. 



screws. Reichel, C. (xn) Z. Instk. 1 

 (1881) 14-, 51-, 73-. 



, construction of accurate. Schroeder, H. 



Z. Instk. 13 (1893) 217-. 

 , , apparatus. Bamberg, C. (xn) Z. 



Instk. 3 (1883) 238-. 

 , , . Wanschaff, J. (xn) Z. Instk. 



3 (1883) 350-. 



, , (Bamberg and Wanschaff). Le- 

 mon, A. (xn) Z. Instk. 3 (1883) 427-. 

 , , . Werther, J. Z. Instk. 14 (1894) 



381-, 426-. 

 , of long. Wanschaff, J. Z. Instk. 4 



(1884) 166-. 

 , progressive errors. Broch, O. J. Par. 



Poids et Mes. Tr. Mm. 5 (1886) 82 pp. 

 , testing. Koch, K. R. [1882] A. Ps. C. 



18 (1883) 511- ; Freiburg B. 8 (*1885) 123-. 

 , single-lens, description. Wollaston, W. H. 



Phil. Trans. (1813) 119-. 



wire gauge. Smith, J. C. [1895] Sc. S. 

 Arts T. 14 (1898) 28-. 



Micrometer-point, Finger's reduction-tables. 



Hagen, H. A. Stett. E. Ztg. 20 (1859) 284-. 

 Micrometers, filar. Rogers, W. A. Am. Mcr. 



S. P. 14 (1892) 132. 

 , machines for making. Peuvion, . Lille 



Mm. S. (1847) 5-. 

 , registering arrangement for. Vogel, H. C. 



(xn) Z. Instk. 1 (1881) 391-. 



30 



