Encyclopaedia Britannic a. VOL. XXII.--(SIB-SZO). Total number of Articles, 575. PRINCIPAL CONTENTS. SIBERIA. P. A. KROPOTKINE. SICILY. E. A. FREEMAN, D.C.L., LL.D., Regius Professor of Modern History, University of Oxford, and GEORGE G. CHISIIOLM, M.A. , B.Sc. SICYON. W. II. RAMSAY, M. A., Professor of Humanity, University of Aberdeen. SIDNEY, ALGERNON. OSMUND AIRY, Editor of " The Lauderdale Papers." SIDNEY, SIR PHILIP. WM. MINTO, M.A., Professor of Logic, University of Aberdeen. SIEMENS. Prof. J. A. EWING. SIENA. Prof. CESARE PAOLI, Florence. SIERRA LEONE. H. A. WEBSTER, Editor of "The Scottish Geographical Magazine." SIGHTS. Col. EARDLEY MAITLAND, R.A., Super- intendent, Royal Gun Factory, Woolwich. SIGNALS, NAVAL. Capt. C. A. G. BRIDGE, R.N. SIGNORELLI. W. M. ROSSETTI, Author of " Lives of Famous Poets." SILESIA. J. F. MUIRHEAD, Berlin. SILIUS ITALICUS. J. S. REID, D.Litt. SILK. JAMES PATON, Curator, Galleries of Art, Glasgow. SILLIMAN. ARTHUR W. WRIGHT, Professor of Mole- cular Physics and Chemistry, Yale College. SILURID^E. ALBERT GUNTHER, M.D., Ph.D., F.R.S. Author of "The Study of Fishes." SILVER. W. DITTMAR, LL.D., F.R.S., Professor of Chemistry, Anderson's College, Glasgow, and ALEX. DEL MAI?, Author of "A History of the Precious Metals." SILVESTER. T. A. ARCHER. SIMON MAGUS. Rev. ADOLF HARNACK, D.D., Pro- fessor of Church History, University of Marburg. SIMON, RICHARD. Rev. F. CROMBIE, D.D., Professor of Divinity, University of St Andrews. SIMONY. JAMES WILLIAMS, B.C.L., Barrister-at-law. SINAI. Prof. ALBRECHT SOCIN, University of Tiibingen. SIND. Major- General Sir FREDERICK J. GOLDSMID, K. C.S.I., C.B. SIREDON. J. T. CUNNINGHAM, B.A., Fellow of Uni- versity College, Oxford. SISTAN. Major-General Sir F. J. GOLDSMID. SIXTUS. RICHARD GARNETT, LL.D. SKELETON. ST GEORGE MIVART, M.D., Ph.D., F.R.S. SKIN DISEASES. J. 0. AFFLECK, M.D. SKUNK. OLDFIELD THOMAS. SLATE. DONALD CAMPBELL, M.D., F.S.A., Balla- chulish, Argyllshire. SLAVERY. J. K. INGRAM, LL.D., Librarian, Trinity College, Dublin. SLAVS. W. R. MORFILL, M.A., Author of "Slavonic Literature." SLEEP. J. G. M'KENDRICK, M.D., F.R.S., Professor of Physiology, University of Glasgow. SLOTH. Prof. W. H. FLOWER, LL.D,, F.R.S., Director of the Natural History Department, British Museum. SMALLPOX. J. 0. AFFLECK, M.D. SMELL. Prof. M'KENDRICK. SMITH, ADAM. J. K. INGRAM, LL.D. SMITH, JOHN. EDWARD ARBEK, Professor of English, Muson Science College, Birmingham. SMITH, SYDNEY. Prof. MINTO. SMOKE ABATEMENT. OI:ME MASSON, M.A., B.Sc., Professor of Chemistry, University of Melbourne. SMOLLETT. Prof. MINTO. SMYRNA. Prof. W. M. RAMSAY. SNAKES. ALBERT GUNTHER, M.D. SOAP. Prof. DITTMAR and JAMES PATON. SOCIALISM. THOMAS KIRKUP, M.A. SOCIETIES. H. R. TEDDER, F.S.A., Librarian, Athen- ffium Club, London. SOCINUS. Rev. ALEX. GORDON, M.A. SOCRATES. HENRY JACKSON, LittD., Fellow and Prselector in Ancient Philosophy, Trinity College, Cambridge. SOCRATES (HISTORIAN). Prof. A. HARNACK. SODIUM. Prof. DITTMAR and J. PATON. SOKOTO. JOSEPH THOMSON, Author of "Through Masai Land." SOLOMON ISLANDS. Baron ANATOLE VON HUGEL, Curator of Museum of General Archaeology, Univer- sity of Cambridge. SOLON. Rev. W. J. BRODRIBB, M.A. SOMALI. A. H. KEANK, B.A., Professor of Hindustani, University College, London. SONNET. THEODORE WATTS. SOPHISTS. HENRY JACKSON, Litt.D. SOPHOCLES. LEWIS CAMPBELL, LL.D., Professor of Greek, University of St Andrews. SOUDAN. Prof. KEANE. SOUNDING. W. E. HOYLE, M.A.,' "Challenger" Expedition Office. SOUTH AUSTRALIA. JAMES BONWICK, Author of "The Lost Tasmania!! Race." SOUTH CAROLINA. W. SIMONS, late Superintendent of Schools, Charleston, S. C. SOZOMEN. Prof. HARNACK. SPAIN- GEOGRAPHY AND STATISTICS. G. G. CHISHOLM, B.Sc. HISTORY. Rev. W. J. BRODRIBB, M.A., and RICHARD LODGE, M.A., Fellow and Tutor of Brasenose Col- lege, Oxford. LANGUAGE AND LITERATURE. ALFRED MOREL-FATIO: SPARTA. Rev. W. J. BRODRIBB. SPECTACLES. ALEX. BRUCE, M.A., M.D. SPECTROSCOPY. ARTHUR SCHUSTER, Ph.D., F.R.S., Professor of Applied Mathematics, Owens College, Manchester. SPEECH SOUNDS. A. J. ELLIS, B.A., F.R.S., Author of "Early English Pronunciation." SPENSER. Prof. MINTO. SPEUSIPPUS. HENRY JACKSON, Litt.D. SPINOZA. ANDREW SETH, M.A., Professor of Logic and Philosophy, University of South Wales. SPIRITUALISM. Mrs HENRY SIDGWICK.
