193. Sweep Horse Power, late 19th century. USNM 230579; 1959. This type of horse power operated by the horse pulling a shaft in a circular motion that set iron gears into motion. The gears connected to a pulley for operating grain threshers, flour mills, saws, and the like. Purchased from George Rhoades, Greenville, Ohio. 194. Marker Sled, possibly late 19th century. USNM 230579; 1959. This wooden sled marked rows for future planting. The sled could mark three rows approximately 34 inches apart. Purchased from George Rhoades, Greenville, Ohio. 195. Large Hand Rake, late 19th century. USNM 230579; 1959. Made entirely of wood. Purchased from George Rhoades, Greenville, Ohio. 196. Jointed, Wooden Harrow, mid 19th century. USNM 230579; 1959. This two-sectioned, rectangular wooden harrow has five wooden beams per section, each section having 18 rounded teeth. Very primitive. Purchased from George Rhoades, Greenville, Ohio. 197. Wheeled Cultivator, early 20th century. USNM 230579; 1959. This cultivator has individual levers for setting each set of teeth and contains a neck yoke, singletree, and guard shields. This type of cultivator improved on the one-horse type, which required harrowing one side of a row at a time. A variety of teeth could be used on this machine. Purchased from George Rhoades, Greenville, Ohio. 198. Double A-Frame Harrow, 19th century. USNM 230580; 1959. This wooden, triangular harrow has iron teeth driven through the beams. Purchased from Ruth Brown, Sardinia, Ohio. 199. Wheeled Cultivator, early 20th century. USNM 230580; 1959. This riding-type cultivator has two sections with three teeth each. It differs from most wheeled cultivators by having iron bars for setting teeth depth, with one lever to elevate and lower the teeth. It has a neck yoke and a singletree. Purchased from Ruth Brown, Sardinia, Ohio. 200. Flop-Over Hayrake, about 1895. USNM 230580; 1959. A flop-over rake used as early as 1820. Purchased from Ruth Brown, Sardinia, Ohio. 201. Side Hill Plow, late 19th century. USNM 230581; 1959. One of several types of plows used for plowing along hillsides. The moldboard and share could rotate on a horizontal axis. At the end of each furrow the farmer could reverse it and hook in position so that the plow cast each furrow in the same direction. Purchased from Albert Knecht, Lancaster, Ohio. 202. Grain Drill, about 1850. USNM 230581; 1959. This drill was made by the Eagle Machine Company of Lancaster, Ohio. It has a double bar, singletree, neck yoke, one grain compartment with eight grain boots, and a packing wheel for each boot. It sowed eight rows at a time, 6 inches apart. Drills of this type became popular in the 1850s. Purchased from Albert Knecht, Lancaster, Ohio.