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  • Tags: patents

Levi P. Graham

BIO153-GRAHAM_LEVI_P, 11-13-1904.jpg
Photograph of Levi P. Graham (d. 1907). He was a patent attorney and inventor. Graham invented a seed corn sorter, and had several other patents on corn planting machinery. The photo was taken by Smith of Decatur, and ran in the Decatur Herald on…