

( DC7JV( //. FOR 1890 



James D. Dana. President 



John S. Newberry, ") 



j- ]7rv Presidents 

 Alexander Winchell, ) 



John J. Stevenson, Secreturij 



Henry S. Williams, Treasurer 



.J. W. Powell, 1 



George M. Dawson, \ Members-atlargt 



I 



( 'has. II. I [iTCHCOCK, I 



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 .1 i • I' A I )i I w i i i i i: W \~n i •.,. i .. ■ I > I 



(ii) 



