Oregon State University hop breeder Shaun Townsend looks over hop cones coming off the processor conveyer at the OSU research hop yard in Corvallis, Oregon
Photo caption: "Distinctive cupolas controlled ventillation in hop kilns. Trucks or wagons hauled green hops up the elevated platform for unloading on the drying floor." From news article in The Sunday Oregonian Northwest Roto Magazine "Vanishing Valley Landmarks," November 20, 1955. Story and photos by Dr. John R. Goldsborough.