ILLUSTRATIONS. 



PLATES. 



Page. 

 Plate I. Agricultural Hall, North Carolina College of Agriculture and Mechanic Arts 531 

 II. Basement plan, Agricultural Hall, North Carolina College of Agriculture 



and Mechanic Arts 0.32 



III. First-floor plan, Agricultural Hall, North Carolina College of Agriculture 



and Mechanic Arts : 532 



IV. Second-floor plan, Agricultural Hall, North Carolina College of Agriculture 



and Mechanic Arts 532 



TEXT FIGURES. 



Fig 1. North elevation, live stock building, Minnesota College of Agriculture 8 



2. First-floor plan, live stock building, Minnesota College of Agriculture 9 



3. Second-floor plan, live stock building, Minnesota College of Agriculture. ... 10 



4. Subbasement (cattle barn), livestock building, Minnesota College of Agri- 



culture 11 



5. Basement (horse barn), live stock building, Minnesota College of Agriculture 12 



G. Yoder's centrifugal elutriator; vertical section 449 



7. Centrifugal elutriator bottle; longitudinal section 449 



. XVIII 



