The Wonder Plow

By Gary Gee Sr.
Published on June 5, 2017
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Archibald C. Morrison, inventor of the Wonder Plow.
Archibald C. Morrison, inventor of the Wonder Plow.
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Archibald’s dropped-face anvil.
Archibald’s dropped-face anvil.
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The Wonder Plow’s rudder mechanism.
The Wonder Plow’s rudder mechanism.
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The Wonder Plow.
The Wonder Plow.
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Patent no. 814,721: Plow. Patent awarded to Archibald C. Morrison, Covington, Tenn., March 13, 1906.
Patent no. 814,721: Plow. Patent awarded to Archibald C. Morrison, Covington, Tenn., March 13, 1906.
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Patent no. 1,548,734: Steel Beam Shovel Plow. Patent awarded to Archibald C. Morrison, Covington Tenn., Aug. 4, 1925.
Patent no. 1,548,734: Steel Beam Shovel Plow. Patent awarded to Archibald C. Morrison, Covington Tenn., Aug. 4, 1925.

I recently donated one of my great-grandfather’s horse-drawn plows, which is covered by two patents issued to him, to the Tennessee State Museum in Nashville. My great-grandfather, Archibald C. Morrison (1851-1937), was a Tipton County, Tennessee, blacksmith and inventor. Archibald was the son of Chestnut Peacock Morrison, a shoemaker who came to the U.S. with his family during the Irish potato famine. He later manufactured shoes for the Confederacy.

I have been comparing Archie’s plow (known locally as The Wonder Plow) with another horse-drawn plow of that era, a Lynchburg Kutter built in Virginia, advertised as being “lighter and stronger.” I guess Archie’s plow was lighter, mainly because it had a unique, open-beam design.

Archie’s plow beam is made of steel and has a unique design. It’s an open beam with a brace across the bend and a rudder for stability. It also has a coulter, as is typical of plows built from 1900-25.

Today, the Wonder Plow looks basically intact. I acquired appropriate handles and a shovel plow point from plow collector Harold Eddy at his fascinating museum in Slater, Missouri. Using the plowmaker’s anvil used by my great-grandfather in producing his “Wonder Plow,” I installed them on the plow beam.

The improved Wonder Plow

Archibald was granted a patent (no. 814,721) for his Wonder Plow in 1906. In 1925, he was granted a second patent (no. 1,548,734) for an improvement to the first invention. The improved design calls for a gauge and rudder element made of steel (measuring 1-1/8 inches wide by 1/4 inch thick) that can be fabricated and bolted onto the beam. The patent describes it:

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