"Side-delivery rake, a horse-rake in which the rake is suspended between the axle of the pair of wheels and a third or caster-wheel trailing at the end of the rake, and placed in a position diagonal to the direction in which the machine moves. By means of suitable mechanism, operated through gearing on the axle, the hay, as fast as it is gathered, is delivered at the side of the rake and deposited on the ground in the form of a windrow." -Whitney, 1911

Side Delivery Rake

"Side-delivery rake, a horse-rake in which the rake is suspended between the axle of the pair of wheels…