Encyclopaedia Britannic a. VOL. XXIV. (UKA-ZYM). Total number of Articles, 804. PRINCIPAL CONTENTS. URAL-ALTAIC LANGUAGES. A. H. KEANE, B.A., Professor of Hindustani, University College, London. URAL MOUNTAINS. P. A. KROPOTKINE. URANIUM. W. DITTMAR, LL.D., F.R.S., Professor of Chemistry, Anderson s College, Glasgow. URBINO. JOHN HENRY MIDDLETON, M.A., Slade Professor of Fine Art, University of Cambridge. URSULA. T. A. ARCHER. URUGUAY. JOSEPH GREEN, Author of "The Republic of Uruguay." USHER. Rev. R. F. LITTLEDALE, LL.D., D.C.L. USURY. J. SHIELD NICHOLSON, M.A., D.Sc., Pro fessor of Political Economy, University of Edinburgh. UTAH. HENRY GANNETT, Geological and Geographi cal Department, AVashingtou, D.C. VACCINATION. CHARLES CREIGHTON, M.A., M.D. VALAIS. Rev. AY. A. B. COOLIDGE, M.A., Editor of "The Alpine Journal." VALDES. Rev. ALEXANDER GORDON, M.A. YALENTINUS. Rev. ADOLF HARNACK, D.D., Pro fessor of Church History, University of Marburg. A ALUE. Prof. J. SHIELD NICHOLSON. VAMPIRE. Surgeon-Major G. E. DOBSON, M.A., F.R.S. VAXBRUGH. THEODORE WATTS. VANDALS. THOMAS HODGKIN, LL.D., D.C.L., Author of " Italy and her Invaders." VAN DYCK. HENRI HYMANS, Conservateur, Biblio- theque Royale, Brussels. YANE. OSMUND AIRY, Editor of the " Lauderdale Papers." VANILLA. E. M. HOLMES, F.L.S., Curator of Museum, Pharmaceutical Society, London. A ARIABLE, COMPLEX . BENJAMIN WILLIAMSON, M.A., F.R.S., Professor of Natural Philosophy, Trinity College, Dublin. VARIATION AND SELECTION. PATRICK GEDDES, F. R.S. E., Professor of Botany, University College, Dundee. VARIATIONS, CALCULUS OF. Prof. B. WILLIAMSON. VARRO. J. S. REID, Litt.D., Fellow and Tutor of Gains College, Cambridge. VASCULAR SYSTEM. J. G. M KENDRICK, M.D., F.R.S. , Professor of Institutes of Medicine, Univer sity of Glasgow. VATICAN COUNCIL. Rev. Dr. LITTLEDALE. VEDANTA. A. E. GOUGH, M.A., Principal of the Madrasa, Calcutta. VEGA. ALFRED MOUEL-FATIO. VEGETABLE KINGDOM. SYDNEY H. VINES, D.Sc., F.R.S., Professor of Botany, University of Oxford. VELAZQUEZ. J. F. WHITE, M.A., LL.D. VENEZUELA. GEORGE G. CHISHOLM, M.A.. B.Sc. VENICE. CHARLES YRIARTE, Author of "L Histoire do Venise," and Prof. J. H. MIDDLETON. VENTILATION. J. A. EWING, B.Sc., F.R.S., Professor of Engineering, University College, Dundee. VERGNIAUD. Tuos. SHAW, M.A., LL.B. VERMONT. Profs. G. II. PERKINS and J. E. GOODRICH, University of Vermont. VERONA. Prof. J. H. MIDDLETON. VERONESE. W. M. ROSSETTI, Author of "Lives of Famous Poets." VERUOCCHIO. Prof. J. H. MIDDLETON. VEHTEBRATA. E. RAY LANKESTER, M.A., LL.D., F. R.S. , Professor of Zoology, University College, London. VESICAL DISEASES. JOHN CHIENE, M.D., Professor of Surgery, University of Edinburgh. VESTA. Prof. J. H. MIDDLETON. VESUVIUS. ARCHIBALD GEIKIE, LL.D., F.R.S., Director-General of the Geological Survey of the United Kingdom. VETERINARY SCIENCE. GEORGE FLEMING, C.B., LL.D., Principal Veterinary Surgeon, War Office, London. VETO. Prof. A. v. ORELLI, Zurich, Author of " Staats- recht der schweizerischen Eidgenossenschaft. " VICO. Prof. PASQUALE VILLARI, Senatore del Regno, Florence. VICTORIA. ALEXANDER SUTHERLAND, M.A.,Carltou College, Melbourne. VIENNA. J. F. MUIRHEAD. VIETA. Prof. MORITZ CANTOR, M.D., University of Heidelberg. VILLANI. II Conte UGO BALZANI, Rome. VILLEHARDOUIN. GEORGE SAINTSBURY, M.A., Author of "Short History of French Literature." VILLON. GEORGE SAINTSBURY. VINE. M. T. MASTERS, M.D., F.L.S., F.R.S. VINE DISEASES. ARTHUR E. SHIPLEY, M.A., Fellow of Christ s College, Cambridge. VIOLIN. E. J. PAYNE, Barrister-at-Law. VIPER. Sr GEORGE MIVART, Ph.D., M.D., F.R.S. VIRGIL. W. Y. SELLAR, LL.D., Professor of Humanity, University of Edinburgh. VIRGINIA. Major JEDIDIAH HOTCHKISS, Staunton, Va. VITRIFIED FORTS. Rev. ROBERT MUNRO, B.D., F. S.A.Scot. VITRUVIUS. Prof. J. H. MIDDLETON. VLACHS. A. J. EVANS, M.A., Author of "Through Bosnia on Foot." VOICE. Prof. J. G. M KENDRICK. VOLE. M. R. OLDFIELD THOMAS, British Museum. VOLGA. P. A. KROPOTKINE. VOLTA. ARTHUR SCHUSTER, Ph.D., F.R.S., Professor of Applied Mathematics, Owens College, Manchester. VOLTAIRE. GEORGE SAINTSBURY. VOLUNTEERS. General Sir W. M. M MuRDO, K. C. B. VORAGINE. T. A. ARCHER. VOW. W. ROBERTSON SMITH, LL. D. VULTURE. ALFRED NEWTON, M.A., F.R.S., Pro fessor of Zoology, University of Cambridge. WAGES. Prof. J. SHIELD NICHOLSON. WAGNER. W. S. ROCKSTRO, Author of "General History of Music. " WAGTAIL. Prof. ALFRED NEWTON. WALDENSES. Rev. MANDELL CREIGHTON, M.A., Dixie Professor of Ecclesiastical History, University of Cambridge. WALLACE. A. F. HUTCHISON, M.A. A 7 ALLENSTEIN. JAMES SIME, M. A., Author of " His tory of Germany." WALLER. WILLIAM MINTO, M.A., Professor of Eng lish, University of Aberdeen. WALLIS. ARTHUR CAYLEY, D.C.L., LL.D., F.R.S., Sadlerian Professor of Pure Mathematics, University of Cambridge. WALPOLE. W. P. COURTNEY. WALRUS. Prof. W. H. FLOWER, C.B., LL.D., F.R.S., Director of Natural History, I3ritish Museum.
WALTON, IZAAK. Prof. W. MINTO.