AN ACCOUNT 
OF THE 
ISTHMUS OF TEHUANTEPEC 
IN THE REPUBLIC OF MEXICO ; 
WITH PROPOSALS FOR 
ESTABLISHING A COMMUNICATION 
BETWEEN 
THE ATLANTIC AND PACIFIC OCEANS, 
BASED UPON THE SURVEYS AND REPORTS OF A SCIENTIFIC COMMISSION, 
APPOINTED BY THE PROJECTOR 
DON JOSE DE GARAY 
LONDON: 
PRINTED BY J. D. SM1TPI AND CO., 
7, EAST HARDING STREET, GOUGH SQUARE, FLEET STREET. 
1846. 
