The runner is placed in an iron back and rigidly keyed to the spindle. The bed stone is so arranged as to be self-adjusting. The mill cannot get out of tram, since when left at liberty it will adjust itself into perfect tram. The bed stone is held up to its place in grinding by a stiff rubber spring, so as to enable it to yield in case any hard substance enters between the burrs, thus obviating the danger of breakage, and yet not permitting the stones to yield or press apart in grinding ordinary substances. The spindle being horizontal this mill can be driven directly from an engine, horse-power, or line-shaft. One great item of superiority is that a strong or light power may be used and the mill will grind in proportion, and will do good work at the same time. _Every mill warranted._ DIRECTIONS for using and keeping in order sent with each mill. --------+--------------+----------+---------+-------------+------------ Diameter| Power | Diameter | Face | Capacity |Revolutions of | to | of | of | per | per Burrs. | Drive. | Pulley. | Pulley. | Hour. | Minute. --------+--------------+----------+---------+-------------+------------ 14 in. |1 to 4 horse.| 9½ in.|5½ in.|2 to 8 bush.|600 to 1200 16 in. |2 to 6 horse.|11 in. |6½ in.|4 to 12 bush.|400 to 800 18 in. |4 to 10 horse.|11 in. |6½ in.|8 to 20 bush.|400 to 700 --------+--------------+----------+---------+-------------+------------ [Illustration] CORN AND COB CRUSHER, AND GRINDER. [Illustration] Chill Hardened Corn and Cob Cracker, Bone and Bark Mill. They are made of the best chill hardened iron, well fitted, and are undoubtedly the best thing now made for the purpose, outwearing, in some instances, three of the common kind. They can be set up in any kind of a building, sometimes to the side on two strong brackets, or on any suitable frame. It has a tight bottom and side spout, the power can be applied at either the upper or lower end of spindles, or it can be run with horizontal shaft by belt and gear. Speed from 160 to 175 revolutions per minute. Capacity from 30 to 60 bushels corn per hour, depending upon speed, power, and condition of corn. They can be furnished complete with a large iron hopper, and set on a frame, with gearing, shaft, tight and loose pulley attached if so ordered. PATENT CENTRIFUGAL CORN SHELLER AND CLEANER. [Illustration] _Clean the Shelled Corn Perfectly. Shell each Ear Separately. Require no Self-Feeders. They shell Clean. Do not Break the Cobs. Do not waste the Corn._ The above is a cut of our No. 1 Centrifugal Corn Sheller and Cleaner. The operation of this Sheller is as follows: