2-Bottom 2-Way Pull-Type Moldboard Plow
Why are you reporting this puzzle?
A unique way of flipping the plow. Not laterally as they do today. The tractor operator, upon reaching the end of the furrow row, trips the plow so that the front end of the plow lowers to the ground. As the tractor continues, the plow continues to flip over and relock with the top side moldboards on the ground. The tractor then turns around and proceeds down the same furrow from which it emerged.