three men one on a tree branch one on a ladder and one on a raised mechanical lift spraying trees in east end park with sulfur and lime water the back of a truck is seen parked on the curb and buildings are visible on the left of the image

Image of Three men, one on a tree branch, one on a ladder, and one on a raised mechanical lift spraying trees with sulfur and lime water in East End Park, located on South East End Avenue, between East 51st Street, East 53rd Street and Lake Michigan in the Kenwood community area of Chicago, Illinois. The back of a truck is seen parked on the curb and buildings are visible on the left of the image. Spraying trees with sulfur and lime water was thought to protect the trees from damaging insects.

Image of Three men, one on a tree branch, one on a ladder, and one on a raised mechanical lift spraying trees with sulfur and lime water in East End Park, located on South East End Avenue, between East 51st Street, East 53rd Street and Lake Michigan in the Kenwood community area of Chicago, Illinois. The back of a truck is seen parked on the curb and buildings are visible on the left of the image. Spraying trees with sulfur and lime water was thought to protect the trees from damaging insects.