IV 



XXVI. Extracts from a MS. Journal of the late Mr. James Boyd, 

 of Lancaster, in Pennsylvania. With Notes by the Editor. 



XXVII. On the Digestive Power of the Pike ( Esox). In a let- 

 ter to the Editor, from Mr. Andrew Ellicott, now of Lancaster, 



in Pennsylvania. With a Note, by the Editor. 



XXVIII. Directions for the management of Silk-Worms. By 

 the late Mrs. S. Wright, of Lancaster-county, in Pennsylvania. 



XXIX. Meteorological Observations, made at Nazareth, in Penn- 

 sylvania, for the year 1793. By the Reverend Charles Gott- 

 hold Reichel, of Nazareth. 



XXX. On the medical virtues of the Orobanche Virginiana, or 

 Cancer-Root, in Cancerous and other Ulcers. In a letter to the 

 Editor, from Dr. George Bensel, of Germantown, Pennsylvania. 



SECTION SECOND. 



BIOGRAPHY. 



Some Account of the late Mr. John Bartram, of Pennsylvania. 

 By William Bartram. With notes, by the Editor. 



OBITUARY. 



Dr. George Pfeiffer. 

 Dr. Thomas Percival. 

 Dr. Joseph Priestley. 



SECTION THIRD. 



miscellaneous facts and observations. 



