Illustrated is an early Yankee plow. It is made of wood and the moldboard protected by iron nailed on.
L. H. Bailey Standard Cyclopedia of Horticulture (New York, New York: The MacMillan Company, 1917)
2400×1121, 670.4 KiB
1024×478, 61.2 KiB
640×298, 28.9 KiB
320×149, 9.1 KiB