Add to ORKGBlack and white photograph of a group of men standing next to a cart with a round barrel, and a man spraying from the barrel. Caption reads: "Spray Demonstration"
Black and white photo of a man standing on a tractor spraying a tree, with four men watching, 3"x4"....
Black and white photo of three men spraying a tree, two on the ground and one from a cart being pull...
Two black and white photos of men standing around a cone-shaped machine on top of a cart. Caption: "...
Black and white photograph of a group of men standing in a field. Caption: "Spray demonstration"
Black and white photo of three men spraying, two behind a cart and one standing on the cart. Caption...
Black and white photograph of two men and two boys, one man standing on the back of a cart with a ba...
Black and white photograph of a group of men standing in front of a building, one white horse behind...
Three men spraying trees, two men on the ground and one on a horse-drawn cart. Caption: "Spraying.
Black and white photograph of a group of men in a field, with two men standing on a cart behind them...
Black and white photograph of a group of men and women standing in a field with a spray tractor to t...
Black and white photograph of a large crowd of men. Cart to the left and stack of cut wood to the ri...
Black and white photo of five men, a cart being pulled by two horses, and barrel on top of the cart,...
Black and white photograph of five men standing around a large cart being pulled by two horses. Capt...
Black and white photograph of a group of men, with two men in a cart standing behind the group. Capt...
Two men demonstrating sprayers, standing next to horse-drawn cart. Caption: "Spray - College.
Black and white photo of a man standing on a tractor spraying a tree, with four men watching, 3"x4"....
Black and white photo of three men spraying a tree, two on the ground and one from a cart being pull...
Two black and white photos of men standing around a cone-shaped machine on top of a cart. Caption: "...
Black and white photograph of a group of men standing in a field. Caption: "Spray demonstration"
Black and white photo of three men spraying, two behind a cart and one standing on the cart. Caption...
Black and white photograph of two men and two boys, one man standing on the back of a cart with a ba...
Black and white photograph of a group of men standing in front of a building, one white horse behind...
Three men spraying trees, two men on the ground and one on a horse-drawn cart. Caption: "Spraying.
Black and white photograph of a group of men in a field, with two men standing on a cart behind them...
Black and white photograph of a group of men and women standing in a field with a spray tractor to t...
Black and white photograph of a large crowd of men. Cart to the left and stack of cut wood to the ri...
Black and white photo of five men, a cart being pulled by two horses, and barrel on top of the cart,...
Black and white photograph of five men standing around a large cart being pulled by two horses. Capt...
Black and white photograph of a group of men, with two men in a cart standing behind the group. Capt...
Two men demonstrating sprayers, standing next to horse-drawn cart. Caption: "Spray - College.
Black and white photo of a man standing on a tractor spraying a tree, with four men watching, 3"x4"....
Black and white photo of three men spraying a tree, two on the ground and one from a cart being pull...
Two black and white photos of men standing around a cone-shaped machine on top of a cart. Caption: "...