Oh, sure, ADM operates factories that crush oil out of soybeans and sunflowers, grind wheat into flour and turn cocoa beans into powder.

FORBES: ADM Should Pop Again If Lawmakers Renew Ethanol Producer Tax Credits

The National Trust thinks the internal workings were substantially altered in about 1840 to allow the mill to grind wheat, having previously ground oats.

BBC: Cumbria's Acorn Bank Mill grinds first flour for 70 years