Eastern District of Pennsylvania, TO WIT: 



BE IT REMEMBERED, That on the twenty-seventh day of Septem- 

 ber, in the fiftieth year of the Independence of the United States 

 of America, A. D. 1825, 



H. C. CAREY & I. LEA, 



of the said district, have deposited in this office, the title of a book, the right whereof thy 

 claim as proprietors, in the words following to wit. 



Elements of Physiology. By A. Richerand, Professor of the Faculty of Medicine 

 ' of Paris, Surgeon in Chief of the Hospital of St. Louis, Member of the Aca- 

 1 demies of Vienna, Petersburg, Madrid, Turin, &c. Translated from the French, 

 ' by G. J. M. De Lys, M. D. Member of the Royal College of Surgeons in Lon- 

 ' don. With Annotations, by N. Chapman, M. D. Professor of the Institutes and 

 ' Practice of Medicine in the University of Pennsylvania; copious Notes and an 

 ' Appendix, by James Copland, M. D. of London; and additional notes, by John 

 ' D. Godman, M. D. Lecturer on Anatomy and Physiology. Fifth American, 

 ' from the last London Edition." 



In conformity to the act of the Congress of the United States, entitled, " 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 

 also to the act, entitled, " An act supplementary to an act, entitled, " 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 extend- 

 ing the benefits thereof to the arts of designing, engraving, and etching historical and 

 other prints." 



D. CALDWELL, 

 Clerk of the Eastern District of Pennsylvania* 



