Modern Convenience

http://www.google.com/patents/US156282

For the stylish farmer, Jefferson Darby patented this plow attachment in 1874. The canopy can be adjusted both horizontally and vertically, “thus affording a complex and ample range of adjustment by which the shade may be shifted about as the plow changes direction and the sun moves along its course.”

“The attachment may also be attached to other agricultural implements, also upon wagons and other carriages.”