Among the Contributors of New Articles to the Sixth Volume of the Revised

Edition are the following:

Prof. Cleveland Abbe, Washington, D. C.

Dew.

Earthquake.

Echo.

Elasticity.

Prof. 0. W. Bennett, D. D., Syracuse University.

Dempster, John. Dickins, John. Durbin, John Price, D. D. Emery, John and Robert.

Francis" C. Bowman.

Dussek, John Louis, Ernst, Heinrich Wilhelm, and other musical articles.

W. T. Brigham, Esq., Boston.

Eucalyptus, Euphorbia, and other botanical articles.

Edward L. Burlingame, Ph. D. Douglas, Family of, Dresden, Epaminondas, and other articles in biography and geography.

Robert Carter.

Dippel, Johann Konrad, Disraeli, Benjamin and Isaac, Douglas, Stephen Arnold, Easter Island, Egypt, and other articles in biography and geography.

John D. Champlin, Jr.

Diana,

Donati,

Dream,

Drusus,

Engraving.

Erckmann-Chatrian.

and articles in biography and geography.

Prof. E. H. Clarke, M. D., Harvard University. Diaphoretics, Elaterium, Ether, and other articles of materia medica.

IIon. T. M. Cooley, LL. D., Ann Arbor, Mich.

Divorce,

Domain,

Domicile,

Dower,

Easement, and other legal articles.

Prof. J. C. Dalton, M. D.

Elliot. George Thomson, and medical and physiological articles.

Eaton S. Drone.

Education, Emigration, and various articles in American geography.

Col. H. A. Du Pont, U. S. A.

Du Pont, Samuel Francis.

Du Pont de Nemours, Pierre Samuel.

Robert T. Edes, M. D., Harvard University.

Articles in materia medica.

W. M. Ferriss.

Ellet, Charles, Jr.

A. K. Fiske.

Derby, Eng. Derby, Earls of.

Prof. Austin Flint, M. D.

Dengue.

Diphtheria.

Dropsy.

J. W. Hawes.

Detroit,

District of Columbia,

Duluth.

Evansville, and other articles in American geography.

CHARLES L. Hogeboom, M. D. Dextrine. Dial. Diastase. Diathermancy. Dock.

Electricity. Ether, Cosmic.

Prof. T. Sterry Hunt, LL. D., Mass. Inst, of Technology, Boston.

Diluvium.

Rossiter JOHNSON. De Witt, Jan, Dickens, Charles, and other articles in biograpby.

Prof. C. A. Joy, Ph. D., Columbia College, New York.

Dialysis,

Dissociation,

Erbium, and other chemical articles.

Prof. S. Kneeland, M. D., Mass. Inst. of Technology, Boston. Dentalium,

Echinoderms, Echinus, Elasmosaurians, Eozoon, and other articles in natural history.

Rev. Franklin Noble.

Dissenters. Ephesus. Evangelical Alliance.

Rev. Bernard O'Reilly, D. D.

Diocese.

Donatists.

Dupanloup, Felix Antoine Philippe.

Eugeniu8, popes.

EUSEBIUS.

Count L. F. de Pourtales, U. S. Coast Survey.

Dredging (Deep-Sea).

RICHARD A. Proctor, A. M., London.

Dog Star. Earth. Eclipse. Ecliptic.

Prof. A. J. Schem.

Ephesians, Epistle to the.

J. G. Shea, LL. D.

Eries, Etechemins, and other articles on American Indians.

Prof. J. A. Spencer, D. D., College of the

City of New York. DIX, Morgan. D. D. Donaldson, John William. Duport, Ja.mes. Dyce, Alexander.

Emerich Szabad. Denmark.

Prof. G. A. F. Van Rhyn, Ph. D.

Edda,

Egypt, Language and Literature of,

Ethiopia,

Ethiopia, Languages and Literature of,

Ethnology,

Etruria, and other philological, archaeological, and oriental articles.

I. DE VEITELLE. DURANGO,

Ecuador, Entre Rios, Espirito Santo, and other Spanish-American articles.

Gen. James Grant Wilson.

Drake, Joseph Rodman.