Image scanned from black and white negative labeled "Armour Fertilizer Works, Presque Isle, Maine, September, 1936." Two horses pull a plow away from the camera, leaving in their wake a robust number of potatoes. The plowed field stretches out on either side of the pair, and a sign nearby reads, "Armour's Big Crop Fertilizer."
Presque Isle (Me.), Aroostook County (Me.), Fertilizer Industry, Horses, Fields, Plows, Potatoes, Signs