3010 Brightness 



Photographic study of sources of light. Crova, 



A. C. E. 116 (1893) 1343-. 

 value of moonlight and starlight. Abney, 



W. de W. E. S. P. 59 (1896) 314-. 

 Pigments, brightness, by oblique vision. Whit- 

 man, F. P. Science 9 (1899) 734-. 

 Eelation between brightness of an object and 



that of its image. Emtage, W. T. A. Ph. 



Mg. 41 (1896) 504-. 

 Sky, unclouded, brightness ; and illumination 



by sun, sky and reflection. Wiener, C. 



[1900] Ac. Nt. C. N. Acta 73 (1907) 1-. 

 Surface brightness, photographic measurement. 



Hartmann, J. Z. Instk. 19 (1899) 97-. 

 , Laplace's shadow-. Wittstein, A. Arch. 



Mth. Ps. 70 (1884) 239-, vra. 

 Variations produced by deposit of moisture. 



Mensbrugghe, van der. Brux. S. Sc. A. 16 



(1892) (Pt. 1) 20-. 

 White light produced by means of ordinary 



artificial light. Tait, G. Edinb. N. Ph. J. 



42 (1847) 172-. 

 Whiteness of bodies, tests for. Weber, L. 



Cztg. Opt. 5 (1884) 53-. 



PHOTOMETEY. 



Leslie, J. Tilloch Ph. Mg. 42 (1813) 44-. 

 Prevost, P. Bb. Brit. 54 (1813) 203-. 

 Colladon, D. Lille Tr. (1825) 20-. 

 Anon, (vi 299) Cattaneo G. Farm. 18 (1833) 



303-. 



Talbot, W. H. F. Ph. Mg. 5 (1834) 321-. 

 Arago, D. F. J. Bb. Un. 59 (1845) 396-; 



C. E. 30 (1850) 305-, 365-, 425-, 617-. 

 Zollner, F. Pogg. A. 100 (1857) 381-, 474-, 



651-; 109 (1860) 244-; Basel Vh. 2 (1860 



287-. 



Pohl, J. J. Dingier 161 (1861) 450-. 

 Wild, H. Pogg. A. 118 (1863) 192-. 

 Foster, W. C. N. 24 (1871) 124-. 

 Provenzali, F. S. Em. At. N. Line. 24 (1871) 



138- 

 Bohn, C. [1872] Pogg. A. (Ergdnz.) 6 (1874) 



386-. 



Wolf, C. J. de Ps. 1 (1872) 81-. 

 Cornu, A. Par. S. Ps. Se. (1881) 50-; Lum. 



Elect. 5 (1881) 221-, 232-. 

 Ketteler, E., & Pulfrich, C. [1881] A. Ps. 



C. 15 (1882) 337-. 



Crova, A. Ev. Sc. 3 (1882) 225-, 752-. 

 Weber, L. Cztg. Opt. 4 (*1883) 181-, 194-. 

 Holler, W. Elekttech. Z. 5 (1884) 370-, 



405-. 

 (Moller.) Weber, L. Elekttech. Z. 6 (1885) 



24-. 

 Karsten, G. [1886] Schl. -Hoist. Nt. Vr. Schr. 



7 (Heft 1) (1888) 29-. 

 Mascart, . Par. S. Ps. Se. (1886) 147-. 

 Anon. Z. C. In. 1 (1887) 217-, 246-. 

 Lummer, 0., & Brodhun, E. Z. Instk. 9 (1889) 



41-, 461 -; 10 (1890) 119- ; 12 (1892) 41-, 



132- ; 16 (1896) 299-. 



Lummer, 0. D. Nf . Vh. (1890) (Th. 2) 92-. 

 Methven, J. Cztg. Opt. 11 (1890) 134-. 

 Thompson, S. P. L. Ps. S. P. 12 (1894) 361- ; 



Ph. Mg. 36 (1893) 120-. 



Photometry 3010 



analytical. Bow, R. H. [1865] Edinb. Sc. 

 S. Arts T. 8 (1872) 28-. 



and geometrical methods. Wesely, J. Z. 

 Mth. Ps. 16 (1871) 324-. 



, of luminous bodies. Trannin, H. C. E. 



77 (1873) 1495-. 

 apparatus (in Paris). Krist, J. Carl Epm. 



3 (1867) 18-. 



. Weber, L. A. Ps. C. 20 (1883) 326-. 

 application of coloured media, theory. Krilss, 



H. Cztg. Opt. 6 (1885) 196-, 244-. 

 diverging lenses. Voller, C.A. [1882] 



Hamb. Nt. Vr. Ab. 7 (Ab. 2) (1883) 40-. 

 Dove's prism. Grosse, W. Cztg. Opt. 8 



(1887) 157-. 

 irradiation. Lissagaray, H. Mon. Sc. 



10 (1868) 299- 

 the potential. Houllevigue, L. J. de 



Ps. 10 (1891) 126-. 



ten-candle lamps. Harcourt, A. V. 

 B. A. Ep. (1894) 582-. 



of artificial means of illumination. Porter, 

 C.H.,(6 Silliman, B. Silliman J. 23 (1857) 

 315-. 



bright lights. Hammerl,H. (xn) Elekttech. 

 Z. 4 (1883) 262-. 



sources of colour. Crova, A. C. E. 99 



(1884) 1067-. 

 and brightness of solar disc. Fontana, G. 



Verona S. It. Mm. 1 (1782) 111-, 

 of coloured flames. Gouy, A. C. E. 83 (1876) 



269-; 85 (1877) 70-; A. C. 18 (1879) 5-; 



J. de Ps. 9 (1880) 19-. 

 light. Cavalleri, G. M. Mil. G. I. 



Lomb. 9 (1856) 83-. 

 . Vierordt, K. A. Ps. C. 137 (1869) 



200-. 

 . Gronberg, T. [1881] Eiga Cor.-Bl. 



25 (1882) 40-. 

 . Whitman, F. P. [1895] Ps. Ev. 3 



(1896) 241-. 



rays, and measurement of chemical in- 

 tensity of daylight and coloured lights. 



Vogel, H. W. Berl. Ps. Gs. Vh. (1891) 



35-. 

 sources of light. Zahn, W. von. [1874] 



Leip. Nf. Gs. Sb. 1 (1875) 25-. 

 . Eood, 0. N. [1877] Am. J. 



Sc. 15 (1878) 81-. 

 . Crova, A. C. E. 93 (1881) 



512-. 

 . Nicati, W., <& Mac6 de 



Lepinay, J. As. Fr. C. E. (1882) 223-. 

 . Mace de Ltpinay, J. C. E. 



97 (1883) 1428-. 

 . Weber, L. Elekttech. Z. 5 



(1884) 166-. 



colours. Charpentier, A. C. E. 88 (1879) 

 299-. 



(in the spectrum). Abney, (Capt.) W. de 



W., & Festing, (Maj.-Gen.) E. R. [1886] 



Phil. Trans. 177 (1887) 423-. 

 (reflected). Abney, (Capt.) W. de W., 



& Festing, (Maj.-Gen.) E. R. [1888] Phil. 



Trans. (A) 179 (1889) 547-. 

 . Abney, (Capt.) W. de W. C. S. P. 7 



(1891) 150-. 



279 



