Vlil CONTENTS. 



PAGE 

 XXVIII. STRUCTURE OF THE LYMPHATIC GLANDS . . 439 



XXIX. THE STRUCTURE OF THE HUMAN PLACENTA . 445 

 XXX. THE STRUCTURE AND ECONOMY OF BONE . 461 



XXXI. THE MODE OF REPRODUCTION AFTER DEATH OF 



THE SHAFT OF A LONG BONE . . . . 465 



XXXII. THE MODE OF REPRODUCTION OF LOST PARTS IN 



THE CRUSTACEA . . . . .471 



XXXIII. OF THE ANATOMY AND DEVELOPMENT OF THE 



CYSTIC ENTOZOA . ... 476 



XXXIV. DESCRIPTION OF AN ERECTILE TUMOUR . 504 



(Monthly Medical Journal, 1845.) 



XXXV. DESCRIPTION OF A CONGENITAL TUMOUR OF THE 



TESTIS ...... 506 



(Northern Journal -of Medicine, 1845.) 



XXXVI. THE CURVATURES OF THE ARTICULAR SURFACES 

 AND THE GENERAL MECHANISM OF THE HIP- 

 JOINT 508 



