INDEX. 



921 



LEABNED SOCIETIES, PUBLICATIONS OF THE, continued: 

 Mining, Civil and Mechanical Engineers (Chester- 

 field and Derbyshire Institute of). 1871-89. 

 [119247] Mining Engineers (Institution of). 

 1890-1912. [11928-9] Mining Engineers 



(American Institute of). 1891-1912. [12040] 

 Montpellier (Societe Royale des Sciences de). 

 1766. [12372-3] Naval Architects' Institution. 

 1860-1912. [13244-5] Philosophical Society 

 of Glasgow. 1867-1912. [13278-9] Photo- 

 graphic Society of London. 1854-9. [13751] 

 Public Analysts. 1876. [14546-7] Royal 

 Society of London. 1665-1912. [14897] Sitzungs- 

 berichte. 1896-1910. [14969-71] Society of 

 Arts. 1783-1909. [15616] Astronomical 



Society. 1822-1909. [S 3] American Philo- 

 sophical Society. 1771-93. [S 19] Astro- 

 nomische Gesellschaft. 1891-5. [S 28] Cam- 

 bridge Philosophical Society. 1822-1916. 

 [S 92] Ingenieurs (Kon. Ned. Instituut van). 

 1848-1908. [S 183-4] Royal Institution. 

 1851-1913. [S 3867] Radio Engineers. 1916. 

 [S 3869] Rontgen Society. 1904-17. [SS 3229] 

 Cambridge Philosophical Society. 1891-1911. 

 [SS 3257] Engineers and Shipbuilders (North- 

 East Coast Institution of ). 1885-1918. [SS 3266] 

 Irish Academy (Royal). 1893-1917. [SS3269] 

 Iron and Steel Institute (Staffordshire). 1907-19. 



LEAST ACTION, PRINCIPLE OF : [2376-8] Lagrange. 

 1811-55. [2907] Maupertuis. 1756. [7703-5] 

 Euler. 1753-72. [10399-402] Lagrange. 1788- 

 1815. [1163 7] Maupertuis. 1768. 



SQUARES, METHOD OF : [767] Chauvenet. 1868. 



[876] Cotes. 1722. [1488] Gauss. 1855. [2439] 

 Laplace. 1814-18. [2953-4] Merriman. 1877- 

 86. [3197] Navier. 1848-9. [6833] Chauvenet. 



1871. [7038-9] Cotes. 1722. [7294] Dienger. 

 1857. [8305] Gauss. 1855. [9104] Helmert. 



1872. [10272] Roll. 1901.' [10505-6] Laplace. 

 1814-25. [11772] Merriman. 1877. [15749] 

 Bobek. 1890. [15849] Catalan. 1878. [15868] 

 Chauvenet. 1880. [16039] Gauss. 1855. [16122] 

 Helmert. 1907. [16130] Herz. 1900. [16168] 

 Johnson. 1912. [16373] Merriman. 1907. 

 [16625] Schwering. 1884. [16755] Vogler. 1883. 

 [S 1636] Wright. 1906. 



v. Errors, Theory of. 



LECTURES ON SCIENCE : [827} Clifford. 1879. 

 [1192] Essays. 1874. [1851-2] Helmholtz. 

 1873-81. [1885-7] Herschel. 1857-67. [2792] 

 Manchester Science Lectures. 1866-79. [2835] 

 Martin. 1743. [4296] Science Lectures. 1878- 

 9. [6961] Clifford. 1886. [9113-15] Helmholtz. 

 1873-84. [9217] Herschel. 1867. [10071-2] 

 Kelvin. 1891-4. 



LEIDENFROST'S PHENOMENON : [6390] Boutigny. 

 1857. 



LENGTH AND WEIGHT, STANDARDS OF : [6311] Bond. 

 1887. [11832]Michelson. 1903. [118771 Miller. 

 1857. 



v. Measures.* Metrology. 



LENSES : [458] Bolas and Brown. 1902. [773] 

 Cherubin. 1671. [1073] Dollond. 1834. [1639] 

 Grebel. 1843. [1695] Grunert. 1847. [6360] 

 Boscovich. 1785. [11379] Manzini. 1660. 

 [11518] Martin. 1868. [S 1829] Croullebois. 

 1882. [SS 1061] Divini. 1666. [SS 1418-19] 

 Maignan. 1648. [SS 1438] Otia Mathematics. 

 1719. [SS 1623] Coddington. 1830. [SS 1822] 

 Kohlhans. 1663. [SS 1846] Leonori. 1754. 



v. Achromatism. Photographic L. 



, SYSTEMS OF : [450] Bohn. 1880. [3530] 



Pendlebury. 1884. [7834] Ferraris. 1879. [15027- 

 8]Steinheil. 1891. [17171] Pendlebury. 1884. 

 [SS 1547] Bischoff. 1772. 



v. Microscopic Objectives. 



LEONIDS : [15131-2] Stoney and Downing. 1899- 



LEVELLING : [2120-1] James. 1861. [3817] Picard. 

 1731. [4389-92] Simms. 1837-56. [6252] 

 Blackett. 1838. [6765] Castle. 1847. [11436] 

 Mariotte. 1672. [11767-9] Merrett. 1881-93. 

 [12425-6] Nesbit. 1868-75. [13293] Picard. 

 1692. 



INSTRUMENTS : [4564] Stanley. 1901. [5743] 

 Amici. 1829-37. [SS 1837-8] Lambert. 1769. 



LEYDEN JAR : [9450] Hopkinson. 1877. [15602-3] 

 Winkler. 1746. [S 1720] Bohnenberger. 1784. 



LICHTENBERG'S FIGURES : [SS 1850] Lichtenberg. 

 1778-9. 



LIFE, PHYSICO-CHEMICAL THEORY OF : [10666] 



Leduc. 1910. [11590] Matteuci. 1847. 

 v. Abiogenesis (Chemical). 



LIFE-BOATS : [6463] Bremner. 1809. [108551 Life- 

 Boat Models. 1851. 



LIFE-SAVING APPARATUS : [5708] Aldini. 1830. 



[14584] Ruscelli. 1583. [SS 3019] La Chapelle. 



1775. 

 v. Rocket- Apparatus. 



LIFTING MACHINERY v. Hoisting M. 



LIGHT, ABSORPTION OF : [4617] Stokes. 1877. 

 [9999] Kapteyn. 1909. 



, ANOMALOUS REFRACTION OF : [9960] Julius. 



1908. 



, CHEMICAL ACTION OF v. Actinic Rays. 



, CONICAL REFRACTION or : [8869] Hamilton. 

 1827-34. [10909] Lloyd. 1833. 



, CURIOSITIES OF : [392] Bidwell. 1899. 



, DIFFRACTION OF : [4650] Struve. 1882. 



[8157] Fresnel. 1866-70. [12046] Moon. 1849. 



[13639] Prevost. 1798. [13681] Pritchard. s. d. 



[SS 1742-4] Grimaldi. 1665. [SS 1868-9] 



Marat. 1780-8. 

 v. Diffraction Gratings. 



, DISCOVERIES ON : [2816] Marat. 1780. [SS 



1869] Marat. 1788. 



, DISPERSION OF : [2822] Marci de Kronland. 



1648. [3243-4] Newton. 1729. [3716] Porta. 



1593. [7894] Filon. 1907. [12551-3] Newton. 



1729. [13497] Ponton. 1859. [SS 1742-4] 



Grimaldi. 1665. 

 v. Achromatism. Dispersion (Atmospheric). 



Rainbow. 



, DOUBLE REFRACTION OF : [2067] Huygens. 



1690. [3251-5] Newton. 1718-70. [8157] 

 Fresnel. 1866-70. [11164] McCullagh. 1833-6. 

 [11782]Mersenne. 1644-7. [12539-47] Newton. 

 1717-40. [16927] Aldis. 1870. [S 1689] 

 Bartholinus. 1670. [SS 1530] Beccaria, 1764. 

 [SS 1866] Malus. 1810. 



v. Iceland Spar. 



, ELECTROMAGNETIC THEORY OF : [1854] Helm- 

 holtz. 1897. [2923. 2925-7] Maxwell. 1868-92. 

 [3671] Poincare. 1901. [4950] Tumlirz. 1892. 

 [6308] Boltzmann. 1891. [7124] Curry. 1905. 

 [7775] Faraday. 1846. [9075] Heaviside. 

 1893. [11679-81] Maxwell. 1873-81. [12445] 

 Neumann. 1863. [13056] Pearson and Lee. 

 1899. [13457-8] Poincare. 1890-1901. [16941] 

 Barnard. 1903. [16944] Bateman. 1915. 

 [17178] Poincare. 1901. [S 308] Gibbs. 1906. 

 [S 1857] Duhem. 1902. [S 1879] Foppl. 1907. 



v. Electric Waves. Zeeman Effect. 



: ANTICIPATIONS : [13025] Paulian. 1768. 



, EMISSION (OR CORPUSCULAR) THEORY OF : 



[3249-53] Newton. 1704-30. [11386] Marat. 



1784. [12046] Moon. 1849. [12534-53] Newton. 



1704-87. [SS 1545] Biot. 1814. [SS 1627-8] 



Courtivron. 1752. [SS 1642] Desaguliers. 



1719. [SS 1869] Marat. 1788. 



