Illustrated is a moldboard view of a steel moldboard walking plow. Also shown is the beam wheel.
The subsoil plow is built on the principal of a coulter. It cuts a narrow gash in the soil.
The Great Seal of the State of Tennessee. The seal shows images such as wheat and a plow to represent…
Illustrated is an early Yankee plow. It is made of wood and the moldboard protected by iron nailed on.