Prof. A. W. Harkness, Brown University, Providence, R. I.
John R. G. Hassard, Esq., New York.
Charles C. Hazewell, Esq., Boston, Mass.
M. Heilprin, Esq., New York.
Richard Hildreth, Esq., author of “History of the United States,” &c., New York.
Rev. Thomas Hill, President of Antioch College, Ohio.
Hon. George S. Hillard, Boston, Mass.
J. S. Hittell, Esq., San Francisco, Cal.
James T. Hodge, Esq., Cooper Institute, New York.
Prof. L. M. Hubbard, D.D., University of N. C., Chapel Hill, N. C.