Dr. I. I. HAYES.

NEW YORK:
PUBLISHED BY HURD AND HOUGHTON,
1867.

Entered according to Act of Congress, in the year 1866, by
I. I. Hayes,
in the Clerk's Office of the District Court for the Southern District of New York.

RIVERSIDE, CAMBRIDGE:
STEREOTYPED AND PRINTED BY
H. O. HOUGHTON AND COMPANY.

I HAD INTENDED TO DEDICATE THIS BOOK TO
WILLIAM PARKER FOULKE,
Of Philadelphia,
To whom I am indebted
for all that a powerful intellect and
a generous friendship could do, to give practical
shape to my plans, and to insure success to an enterprise
in which I had embarked, with the simple advantage of an aim,
and with no better guide than the impulse of youth: but
since it is denied me to pay that tribute of my
admiration to one of the noblest of men,
I now inscribe it to his
MEMORY.