NOTE 



The objects exhibited by the Ministery of Public Works of 

 the Argentine Republic and presented by the Direction 

 General of Hydraulic Works, have been divided into five 

 groups: 



I. — River Plate. 

 II. — River Parana. 



III. — River Uruguay. 



IV. — Military Port of Bahi'a Blaxca. 



V. — Masonry Dam xVxd Reservoir for the Irrigatio x 

 Works of the Provixce of Tucuman. 



