GPT Rk arn h ae Se 
Reproduced from Journal Royal Agricultural Society, Volume 2, 3rd series, 1891; and there reproduced 
from a painting in the possession of Mr. Martin J. Sutton. 
JETHRO TULL. 
Born 1674; died 1741. His methods of soil tillage lie at the foundation of the 
modern system of dry-farming. 
