HENNESSY, HARRIET L., L.R C.S.I. , L.R.C.P.I., M.D.(BraK.) (H. L. H.) Gynaecology ; Infancy ; Intestinal Obstruction ; Medical Education, U.S.A. (in part) ; Olfactory System, Diseases ; Pharmacology, Terminology ; Respiratory System, Pathology {in part) ; Tuberculosis ; &c. HENRICI, OLAUS MAGNUS FRIEDRICH, Ph.D., LL.D., F.R.S. (0. II.) Calculating Machines ; Geometry (I., II. and III.) ; Perspective; Projection. HENRY, WILLIAM. (W. Hy.) Drowning and Life Saving ; Swimming ; Water Polo. HENRY, HON. WILLIAM WIRT, M.A. (W. W. H.*) Davis, Jefferson {in part). HENSON, REV. HERBERT HENSLEY, M A., D.D. (H. H. H.*) Bible, English, Revised version. HEPWORTH, WALTER. <W. He.) HERVEY, ARTHUR. (A. He.) Gounod ; Thomas, Charles. HESSELS, JOHN HENRY, M.A. (J. H. H.) Fust ; Gloss ; Gutenberg ; Typography, History. HEWINS, WILLIAM ALBERT SAMUEL, M.A. (W. A. S. H.) Economics. HIATT, CHARLES. (C. Hi.) Poster. HIBBERT, WALTER, A.M.I.C.E., F.I.C., F.C.S. (W. Hi.) Accumulator. HICKS, ROBERT DREW, M.A. (R. D. H.) Seneca {in part) ;, Stoics. HIGGINSON, THOMAS WENTWORTH, A.M., LL.D. (T. W. H.) Phillips, Wendell. HILL, ERNEST PRESCOT, M.Inst.C.E. (E. P. H.*) " Aqueduct, Modern. HILL, GEORGE FRANCIS, M.A. (G. F. H.*) Inscription, Greek {in part) ; Numismatics. HILL, LEONARD ERSKINE, M.R.C.S., L.R.C.P., F.R.J.S. (L. E. H.) Vascular System, Physiology. HILLIEE, ALFRED PETER, M.D., M.P. (A. P. H.) Basutoland, History {in part) ; Bechuanaland (in part) ; Cape Colony, History (in part) ; Natal {in part) ; Orange Free State, History (in part) Rhodesia, History (in part); South Africa, History (in part); Swaziland (in part); History (in part). (in part); HIND, WHEELTON, M.D., F.R.C.S. (W. Hi.) Pendleside Series HINDS, WILLIAM ALFRED. (W. A. H.) Oneida Community. HINTON, ARTHUR HORSLEY. (A. H. H.) Photography, Pictorial. HIPKINS, ALFRED JAMES, F.S.A. (A. J. H.) Harmonium [in part) ; Harp {in part) ; Lute ft* pari} ; L«e {in part) ; Pianoforte {in part) ; Pitch, Musical. HIRTH, PROF. FRIEDRICH, Ph.D. (F. H .*) China, History {in part). HOBSON, PROF. ERNEST WILLIAM, M.A., D.Se, F.R.S, F.R.A.S. (E. W. H.) Fourier's Series ; Spherical Harmonics ; Trigonometry. HOBSON, ROBERT LOCKHART. (R. L. H.) Ceramics, Medieval and Later Italian, and Persian, Syrian, Egyptian and Turkish. HODGKIN, THOMAS, LL.D., D.Litt., Ti.C.V, (T. H.) Alaric ; Attila ; Jordanes (in part) ; N arses (Roman General) ; Odoacer ; Ravenna (in par!) ; Theodoric ; Vandals (in part). HODGKINSON, WILLIAM RICHARD EATON, Ph.D, F.R.S.(Edin.), F.C.S. (W. R. E. H.) Cordite ; Dynamite ; Explosives ; Gun Cotton ; Gunpowder J Nitroglycerin. HOFF, JACOBUS HENRICUS VAN’T, LLD. D.Sc., M.tt (J. H.van’t H.) _ Isomerism ; Stereo-isomensm. HOGARTH, DAVID GEORGE, M.A. (D. G. H.) Aegean Civilization ; Alexandria ; Antioch ; Asia Minor ; Ephesus ; Hahcarnassus ; Hittites ; Pergamum ; Sardis ; Syria ; Xanthus ; &c. HOGG, PROF. HOPE W., M.A. (H. W. H.) Anah ; Edessa ; Mesopotamia ; Thapsacus. HOLDICH, SIR THOMAS HUNGERFORD, K.C.M.G,, K.C.I.E., D.Sc. (T. H. H.*) Asia, Geography and Ethnology ; Baluchistan ; Ganges ; Himalaya ; Hindu Kush ; Indus ; Kashmir ; Khybei Pass ; Tibet (in part) ; &c. HOLLAND, ARTHUR WILLIAM. (A. W. II*) Austria - Hungary, History (in pari) ; Germany, History (in part) and Bibliography ; Charlemagne ; Henry IV., emperor ; &c. Habsburg ; Hohenzollera ; Magna Carta ; Pastoa . Letters; &c. HOLLAND, THOMAS ERSKINE, K.C., D.C.L., LL.D. (T. E. H.) Bentham, Jeremy ; Gcntili ; Hall, William E. ; Treaties ; Vacarius. HOLLAND, WILLIAM JACOB, A.M., D.D., LL.D., D.Sc., Ph.D. (W.J.H.) Museums of Science. HOIXINGSHEAD, JOHN. (J. Hd.) Music Halls. HOLMES, CHARLES JOHN, M.A. (C. J. H.) China, Chinese Art (Sculpture) ; Constable, John. HOLMES, EDWARD MORELL. (E. M. H.) Opium ; Pharmacopoeia ; Pharmacy. HOLROYD, SIR CHARLES. (C. H.*) Haden, Sir F. C. ; Legros ; Short, Francis Job ; Strang, William HOOPER, FRANKLIN HENRY. (F. H. H.) Hancock, Winfield Scott ; Tammany Hall. HOOPER, WYNNARD, M.A. (W. Ho.) Market ; Statistics ; Stock Exchange. HORNER, JOSEPH G:, A.M.I.Mech.E. (J. G. H.) Boiler ; Boiler-making ; Forging ; Founding ; Metal-Work Industrial; Screw; Tool; &c. HOSE, CHARLES, D.Sc, F.R.G.S. (C. H.) Brunei ; Sarawak. HOUGHTON, THE RIGHT HON. LORD. (H.) Hood , .Thomas. HOUGHTON, A. E. (A. E. H.) Spain, History (in part) ; Cabrera ; Camacho ; Canovas del Castillo; Castelar y Ripoll ; Lspartero; Quesada y Mafcheus; Serrano y Domingues, Francisco. HOUSMAN, LAURENCE. (L. Ho.) Illustration (in part). HOUTSMA, PROF. M. TH. (M. T. H.) Selj uks. HOUTUM-SCHINDLER, SIR A., CLE. (A. H.-S.) Persia, Geography and Statistics ; Teheran; and other Persian topographical articles. HOVEY, REV. HORACE CARTER, A.M., D.D. (H. C. H.) ' Colossal Cavern; ' Jacobs Cavern; Luray Cavern; Mammoth Cave ; Wyandotte Cave. HOWARTH, OSBERT JOHN RADCLIFFE, M.A. (0. J. R. H.) England, Topography, Population and Industries (I., VI., VIII., IX.) ; Ireland, Geography; Norway, Geography and Statistics; Sweden, Geography and Statistics ; Copenhagen; Oxford ; &,c, HOWE, PROF. HENRY MARION, A.M., LL.D. (H. M. H.) Iron and Steel. HOWE, JOHN ALLEN, B.Sc. (J. A. H.) England, Geology; France, Geology; Archean System; Arenig Group ; Cambrian System ; Carboniferous System ; Drift; Glacial Period; Lias; Ordovician System, and other geological articles. HOWELL, WILLIAM HENRY, M.D., Ph.D., LL.D. (W. H. H.] Medical Education, U.S.A. (in pari). HOYLE, WILLIAM EVANS, M.A., D.So., F.Z.S., M.R.CJS. (W. E. Ho.) Sea-Serpent (in part). HUBBARD, WILFRA-NC. (W. Hd.) Bolivia, History {in part).