IRON MANUFACTURE. 
PLATE V. 
| 
ROLLERS for making BAR IRON. 
Elevation Fig. 2. 
Rollers for sguare bars. 
Plan 
Scale of Feet. 
6 5 4 3 g + raa aaa] 
Published as the Act directe, 1812, by Longman, Hurst, Rees, Orme іс Brown, Paternoster Row. Engraved by W. Lowry. 
