Apparatus used for spraying pea vines to eliminate lice near Sun Prairie, Wisconsin by Russell Lee https://www.rawpixel.com/image/12147587/image-plant-person-artFree Image from public domain license
Distributing pea vines on stack after they have been dropped by belt conveyor. Vinery at Sun Prairie, Wisconsin by Russell… https://www.rawpixel.com/image/12147566/image-person-art-skyFree Image from public domain license