District of Pennsylvania, to wit:

BE IT REMEMBERED, That on the twenty-fourth L. S. day of October, in the thirty-seventh year of the Independence of the United States of America, A. D. 1812, Patrick Byrne, of the said district, hath deposited in this, office, the title of a book, the right whereof he claims as proprietor, in the words following to wit:

66

The Institutes of Justinian. With Notes, by Thomas Coo"per, Esq. Professor of Chemistry, at Carlisle College, Pennsylvania.

mi conformity to the act of the Congress of the United States, intitled An het for the encouragement of learning, by securing the copies of Maps, Charts, and Books, to the authors and proprietore of such copies during the times therein mentioned.And.also to the act, intitled, "An Act supplementary to arr Act, intituled, "An Act for the encouragement of learning, by securing the copies of Maps, Charts, and Books, to the authors and proprietors of such copies during the times therein mentioned," and extending the benefits thereof to the arts of designing, engraving, and etching historical and other prints." D. CALDWELL,