BIOGRAPHIES 
OF 
DISTINGUISHED SCIENTIFIC MEN. 
By FRANCOIS ARAGO, 
MEMBER OF THE INSTITUTE. 
TRANSLATED BY 
ADMIRAL W. H. SMYTH, D.C.L., F.R.S., &c. 
THE REV. BADEN POWELL, M.A. F.R.S., &c. 
AND 
ROBERT GRANT, Ese., M.A., F.R.A.S. 
FIRST SERIES. 00 
gi: 
0/011 
BOSTON: 
TICKNOR AND FIELDS. 
M DCCC LIX. 
