UNIFORM EDITION.

ON THE

MENTAL ILLUMINATION

AND

MORAL IMPROVEMENT

OF

MANKIND;

OR,

AN INQUIRY INTO THE MEANS BY WHICH A GENERAL
DIFFUSION OF KNOWLEDGE AND MORAL
PRINCIPLE MAY BE PROMOTED.

Ellustrated with Engravings.

BY THOMAS DICK, LL. D.

AUTHOR OF "THE CHRISTIAN PHILOSOPHER," "PHILOSOPHY OF RELIGION," "PHILOSOPHY
OF A FUTURE STATE," "IMPROVEMENT OF SOCIETY BY THE DIFFUSION

OF KNOWLEDGE," &c.

VOL. V.

PHILADELPHIA:

EDWARD C. BIDDLE, 3 MINOR STREET.

PRINTED BY T. K. AND P. G. COLLINS,