"The Oliver Plow Book: A Treatise on Plows and Plowing" by Charles Allen Bacon is a vintage first edition nonfiction book published in 1920 by Oliver Chilled Plow Works. This illustrated paperback treatise on agriculture covers topics related to plows and plowing, making it a valuable resource for farmers and enthusiasts of agricultural history. With a compact size of 9.21 x 6.14 x 0.43 inches and weighing 0.64 pounds, this book offers a detailed exploration of plows and farming techniques from the 1920s era in the United States.