VOL. XXII.

(SIB-SZO).

SIBERIA. P. A. KROPOTKINE.
SICILY. Prof. E. A. FREEMAN, D.C.L., LL.D.,
and GEORGE G. CHISHOLM, M.A., B.Sc.

SIENA. Prof. CESARE PAOLI, Florence.

SIGNALS, NAVAL. Capt. C. A. G. BRIDGE, R.N.

SILIMAN. Prof. WRIGHT, Yale College.

SILK. JAMES PATON, Curator, Galleries of Art,

Glasgow.

SILURIDE. ALBERT GÜNTHER, M.D., Ph.D.,
F.R.S.

SILVER. Prof. W. DITTMAR, LL.D., F.R.S., and

ALEX. DEL MAR.

SIMONY. JAMES WILLIAMS, B.C.L., Barrister-

at-Law.

SINAI. Prof. ALBRECHT SOCIN, University of

Tübingen.

SIND. Sir Frederick J. GOLDSMID, K.C.S.I., C.B.

SKELETON. ST. GEORGE MIVART, M.D., F.R.S.

SKIN DISEASES. J. O. AFFLECK, M.D.

SLATE. DONALD CAMPBELL, M.D., F.S.A.

SLAVERY. J. K. INGRAM, LL.D.

SLAVS. W. R. MORFILL, M.A.

SLEEP. Prof. J. G. M'KENDRICK, M.D.,

F.R.S.

SMALLPOX. J. O. AFFLECK, M.D.

SMELL. Prof. M'KENDrick.

SMITH, ADAM. J. K. INGRAM, LL.D.

SMITH, JOHN. Prof. EDWARD ARBER,

SMITH, SYDNEY. Prof. MINTO.

SMOKE ABATEMENT. Prof. ORME MASSON,

STANLEY. Very Rev. G. GRANVILLE Bradley,

D.D., Dean of Westminster.

STATISTICS. WYNNARD HOOPER, M. A.
STEAM-ENGINE. J. A. EWING, F.R.S., Professor
of Engineering, University College, Dundee.
STEREOSCOPE. Prof. M'KENDRICK.
STERNE. Prof. MINTO.

STEVINUS. Prof. MORITZ CANTOR, Ph.D., Hei-
delberg.

STIGMATIZATION.

ALEX. MACALISTER, M.D.,

F.R.S., Professor of Anatomy, University of

Cambridge.

STOCK EXCHANGE. W. P. HARPER.
STOICS. R. DREW HICKS, M.A., Fellow and
Lecturer, Trinity College, Cambridge.
STOMACH, DISEASES OF. J. O. AFFLECK, M.D.
STRABO. WM. RIDGEWAY, M.A., Professor of
Greek, Queen's College, Cork.

STRAFFORD. Prof. S. RAWSON GARDiner,
LL.D., Author of "The Great Civil War."

STRAUSS. Rev. J. F. SMITH.

STRENGTH OF MATERIALS.

EWING.

STUARTS. T. F. HENderson.

Prof. J. A.

SUGAR. Prof. DITTMAR and J. PATON.

SUICIDE. WYNNARD HOOPER.

SULLA. Rev. W. J. BRODRIBB.

SULPHUR. Prof. DITTMAR.

SUMATRA. H. A. WEBSTER.

SUMMARY JURISDICTION. JAMES WILLIAMS.

SUMPTUARY LAWS. J. K. INGRAM, LL.D.

SUN. J. NORMAN LOCKYER, F.R.S., Author of

"Chemistry of the Sun."

SUNDAY. JAMES WILLIAMS.

SUNNITES AND SHI'ITES. The late WILHELM

SPITTA-BEY and Prof. A. MÜLLER, University

of Königsberg.

SUNSTROKE. J. O. AFFLECK, M.D.

SURFACE. ARTHUR CAYLEY, D.C.L., LL.D.,

F.R.S., Sadlerian Professor of Pure Mathe-

matics, University of Cambridge.

SURGERY. Prof. JOHN CHIENE, M.D.; CHARLES

CREIGHTON, M.A., M.D.; F. M. CAIRD, M.D.,

C.M.; and ARTHUR W. HARE, M.D.

SURVEYING. General J. T. WALKER, R.E.,

C.B., LL. D.

SWAN. Prof. A. NEWTON.

SWEDEN-(GEOGRAPHY AND STATISTICS.) Profs.

H. H. HILDEBRANDSSON, P. T. CLEVE, and F.

KJELLMAN, Upsala, and Dr. A. WIREN and J.

(HISTORY.)

F. NYSTRÖM, Upsala.

JAMES

SIME, M.A. (LITERATURE.) E. W. GOSSE.

SWEDENBORG. Rev. J. F. SMITH.

SWIFT. RICHARD GARNETT, LL.D.

SWIMMING. H. F. WILKINSON and WM.WILSON.

SWINE. Prof. W. H. FLOWER.

SWITZERLAND.

Rev. W. A. B. COOLIDge,

M.A., H. A. WEBSTER, and JAMES SIME.

SWORD. Prof. FREDERICK POLLOCK, LL.D.

SYDENHAM. CHARLES CREIGHTON, M.D.

SYDNEY. ANDREW GARRAN, Sydney.

SYRACUSE. Rev. W. J. BRODRIBB, G. G. CHIS-