HISTORY OF THE ROYAL ASTRONOMICAL SOCIETY 251 III. SECRETARIES. C. Babbage F. Baily J. Millington O. G. Gregory W. S. Stratford . R. Sheepshanks . A. De Morgan J. Wrottesley G. Bishop . T. Galloway H. Raper . R. Main R. W. Rothman . T. Galloway W. Rutherford . R. Sheepshanks . T. Galloway A. De Morgan R. H. Manners W. De la Rue . R. C. Carrington . C. Prit chard R. Hodgson 1820-24 1820-23 1823-26 1824-28 1826-31 1828-31 1831-39 1831-33 1833-39 1839-41 1839-42 1841-46 1842-43 1843-45 1845-47 1846-47 1847-48 1847-55 1848-57 1855-63 1857-62 1862-66 1863-67 E. J. Stone '. . 1866-71 W. Huggins . . 1867-72 E. Dunkin . . . 1871-77 R. A. Proctor . . 1872-74 A. C. Ranyard . . 1874-80 J. W. L. Glaisher . 1877-84 W. H. M. Christie . 1880-82 E. B. Knobel . . 1882-92 G. L. Tupman . . 1884-89 A. M. W. Downing . 1889-92 E. W. Maunder . . 1892-97 H. H. Turner . . 1892-99 H. F. Newall . . 1897-01 F. W. Dyson . . 1899-^05 E. T. Whittaker . . 1901-07 T. Lewis . . . 1905-09 S. A. Saunder . . 1907-12 A. R. Hinks . . 1909-13 A. S. Eddington . . 1912-17 A. Fowler . . . 1913-19 A. C. D. Crommelin . 1917-23 T. E. R. Phillips . . 1919- IV. FOREIGN SECRETARIES. J. F. W. Herschel . 1820-27 C. Babbage . . 1827-29 W. H. Smyth , . 1829-40 R. W. Rothman . . 1840-42 T. Galloway . 1842-43 W.H.Smyth .. , '.-,. 1843-45 R. Sheepshanks . > 1845-46 Sir J. F. W. Herschel . 1846-47 J. R. Hind . . . 1847-58 R. H. Manners . j . 1858-68 A. Strange . W. Huggins Lord Lindsay J. R. Hind . Earl of Crawford Sir W. Huggins Sir D. Gill . A. Schuster H. H. Turner 1868-73 1873-76 1876-78 1878-80 1880-83 1883-1910 1911-14 1914-19 1919- V. ASSISTANT SECRETARIES. J. Epps . . December i830-March 1838 J. Hartnup . . March i838-November 1843 R. Harris . . November i843-December 1845 J. Williams . . April i846-December 1874 W. H. Wesley . February i875~October 1922