3220 Rainbows, Halos, etc. 



and parhelia, etc., attempt to classify. Forster, 

 T. Tilloch Ph. Mg. 38 (1811) 259- ; Nichol- 

 son J. 36 (1813) 67-. 



, , theory. Fraunhofer, J. Schu- 

 macher As. Ab. 3 (1825) 31-. 



, theory. Galle, J. G. Pogg. A. 49 (1840) 



1-, 241-. 

 , . Cherrill, A. K. [1891] Sym. Met. 



Mg. 26 (1892) 49-, 69-. 

 , . Backhouse, T. W. [1891] Sym. 



Met. Mg. 26 (1892) 86. 

 , (Backhouse). Cherrill, A. K. [1891] 



Sym. Met. Mg. 26 (1892) 101-. 



rings round luminous bodies, explanation; 

 and some optical phenomena. Moser, L. 

 Pogg. A. 16 (1829) 67-. 



theory. Levering, J. Am. Ac. P. 8 (1873) 215-. 

 . Cellerier, C. Gen. S. Ps. Mm. 29 (1884- 



87) No. 9, 73 pp. 



. Ekama, H. Mbl. Nt. (1897) 172-. 

 . Nell, C. A. C. Mbl. Nt. (1898) 87-. 

 in the zenith and of 90. Barber, S. J. Sc. 



8 (1878) 140-. 



Iridescence of clouds, cause. Stoney, G. J. 



Dubl. S. Sc. T. 3 (1883-87) 637-. 

 Iridescent clouds. Mohn, H. Christiania F. 



(1893) No. 10, 39 pp. 

 phenomena on Lake Windermere. Miller, 



J. F. Edinb. N. Ph. J. 55 (1853) 83-. 

 Parhelia. Traill, W. A. B. A. Ep. 41 (1871) 



(Sect.) 56. 



. Schuster, A. Nt. 13 (1876) 393-. 

 , theory. Cherrill, A. K. (rx) Eastbourne 



NH. S. Pp. (1873) (Feb.) 3 pp. 



BAINBOWS. 



Hachette, J. N. P. Par. EC. Pol. Cor. 1 (1804- 



08) 399-. 



Jernstrom, A. M. Helsingf. Ofv. 18 (1876) 96-. 

 (Reproduction of 16th century work by Benedict 



Spinoza.) Bierens de Haan, D. N. Arch. 



Wisk. 11 (1884) 51-. 

 Tyndall, J. [1884] Ph. Mg. 17 (1884) 61-; 



B. I. P. 10 (1884) 455-; Ciel et Terre 5 



(1885) 145-. 



Mascart, . A. C. 26 (1892) 501-. 

 Schweder, G. Biga Cor.-Bl. 37 (1894) 101-. 

 Czermak, P. Met. Z. 12 (1895) 308-. 

 achromatism of interferences. Mascart, . 



[1892] Par. S. Ps. Se\ (1893) 18-. 

 air-bubble " rainbow." Pulfrich, . Humb. 



7 (1888) 476. 

 apparatus to facilitate explanation. Roger, A. 



As. Fr. C. B. (1886) (Pt. 2) 339-. 

 illustrate theory. Marcucci, S. N. Cim. 



6 (1897) 325-. 

 caused by reflection from water. Snell, E. S. 



Silliman J. 18 (1854) 18-. 

 , and elliptically generated rain- 

 bows. Schaw, (Maj.-Gen.) . N. Z. I. T. 



25 (1893) 450-. 

 colours, and white rainbow. Pernter, J. M. 



Wien Ak. Sb. 106 (1897) (Ab. 2a) 135-. 

 and coloured globules. Gillieron, . [1842] 



Laus. Bll. S. Vd. 1 (1842-45) 138-. 



Rainbows 3220 



distance. Coy, H. Mess. Mth. 11 (1882) 52-. 

 formed by liquids with different refractive 



indices. Hammerl, H. [1882] Wien Ak. 



Sb. 68 (1883) (Ab. 2) 206-. 

 forms and colours, theory. Cams, C. G. (vi 



Adds.) Lpldina. 4 (1863) 12-. 

 fourfold. Schultz, 0. Pogg. A. 4 (1825) 111-, 

 and glories. Tyndall, J. Ph. Mg. 17 (1884) 



244. 

 measurements. Galle, J. G. Pogg. A. 63 



(1844) 342-. 

 new explanation. Raillard, F. C. B. 44 (1857) 



1142-. 

 observed on Lake of Geneva. Penard, . 



Arch. Sc. Ps. Nt. 6 (1898) 534. 

 of opposite curvature. Faraguet, C. C. B. 86 



(1878) 980-. 

 phenomena accompanying. Thompson, S. P. 



Ph. Mg. 6 (1878) 272-. 

 phenomenon. Mant, R. [1827] Ir. Ac. T. 15 



(1828) 175-. 

 polarisation of light. Dechant, J. A. Ps. C. 



160 (1877) 123-. 

 primary and secondary, darkness between. 



Ainger, Alf. B. I. J. 1 (1831) 281. 

 , radii and distance. Potter, R. Ph. 



Mg. 13 (1838) 9-. 

 spray-. Haidinger, W. von. Wien Sb. 60 



(1870) (Ab. 2) 429-. 

 at sunrise. Ritter, J. Mekl. Arch. 13 (1859) 



180-. 

 supernumerary bows. Brandes, H. W. Gilbert 



A. 19 (1805) 464-. 

 . Muncke, G. W. Gilbert A. 23 (1806) 



405-. 

 (Venturi's theory). Brandes, H. W. 



Gilbert A. 52 (1816) 385-. 

 . Miller, W. H. Camb. Ph. S. T. 7 



(1842) 277-. 

 . Burton, P. [1878] Ir. Ac. P. 3 (1883) 



186-. 

 . Montigny, C. Brux. Ac. Bll. 48 (1879) 



343-. 

 . Boitel, . C. B. 106 (1888) 1522-, 



1757. 

 . Mascart, E. C. E. 106 (1888) 



1575-. 

 (Miller). Larmor, J. Camb. Ph. S. P. 



6 (1889) 281-. 

 , appearance. Mossotti, O. F. (vi Adds.) 



II Cim. 4 (1846) 97-. 

 caused by interference. Pratt, (Archd.) 



J. H. Ph. Mg. 5 (1853) 78-. 

 and caustic fringes. Mace de Lepinay, 



J. Mars. Fac. Sc. A. 8 (1898) 187-. 

 and supernumerary bows observed at Havana. 



Poey, A. C. B. 57 (1863) 109-. 

 on surface of water. Platz, . [1887] Karls- 

 ruhe Nt. Vr. Vh. 10 (1888) (Sb.) 155-. 

 theory. Brandes, H. W. Gilbert A. 62 (1819) 



113-. 

 . Potter, R. [1835] Camb. Ph. S. T. 6 



(1838) 141-. 

 . Airy, G. B. [1836-48] Camb. Ph. S. T. 



6 (1838) 379- ; 8 (1849) 595-. 

 . Grunert, J. A. Grunert Met. Opt. 1 



(1848) 1-. 

 . Potter, R. Ph. Mg. 9 (1855) 321-. 



350 



