When the dairy herd was sold in 1976 the decision had been made to lean heavily on horses for our mixed-power diversification. Equipment drawn by a Farmall C or a Ford 8N could be handled by a pair of horses. The trailing and ground-driven implements which required a forty or fifty horse-power tractor presented a dilemma. We chose to keep these tools and to employ three horses abreast. In our shop we designed and produced a balanced evener, a triple yoke, and double poles for our vehicles.