I 



CHARLES T. JACKSON 



1805-1880. Member 1832. 



Curator, May 1, 1833, to May 2, 1838. Curator of Mineralogy and Ge- 

 ology, May2, 1838, to May 5, 1841. Second Vice-President, May 5, 1841, 

 to May 17, 1843. First Vice-President, May 17, 1843, to May 6, 1874. 



