xvi DONATIONS. 



1799. Donors. Presents, 



vier 1776, par S. H. Van 

 Swinden. 



Author, Fifty copies of " Thermo- 



metrical Navigation," by 

 Jonathan Williams, to be 

 diftributed, under direc- 

 tions of the Society. 



Dec. 6. "Jonathan Williams^ A large marine excrefcence. 



Author, Nine numbers of " Recre- 



ations in Natural Hiftory 

 Arts and Mifcellaneous li- 

 terature," by Dr. James 

 Anderfon, with a promife 

 of the fucceeding numbers, 



1800. 



Feb. 21. Samuel Elam^ Efq. Five hundred dollars. 



of New-port, Rhode 



Ifland, 



March 21. Author, 



March 2 1 . Author, 



April 4. Author, 



Nouvelle Voilure propofee 

 pour les VafTeaux de toutes 

 Grandeurs, par David le 

 Roz. 



Fhllofophie de I'Univers, par 

 M. Dupont de Nemours. 



A Map of the Ifland of St. 

 Bartholemews and its vi- 

 cinity, by Samuel Fahl- 

 berg, Phyfician of the 

 Swedifh 



