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Scientific American, Vol. 57, No. 10 (1887) (1887)

leaf 3

An illustration from Scientific American, Vol. 57, No. 10 (1887), 1887, leaf 3
varying in their angle of inclina- index is always in plain sight of the operator, and, at has been patented by Mr. James M. Sutton, of Bryan, whatever angle it is desired to sharpen the teeth, the tion in such way that the blades are opened out like a fan, or folded, by turning the rock shaft… … A quickly applied and neat little attach- stant annoyance. So much so is this the case ment by which hats may be readily suspended SUTTON’S CULTIVATOR. that sometimes two operators work at the from the back of a chair or other support is one instrument, one holding the mortar and the shown in the…

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