A black and white negative of a man standing in a potato field and holding a sign that reads, '600# [600 pounds] [illegible]' during a fertilizer experiment.
A color photograph of two young girls standing in a large field behind a Potato Variety Test sign listing the cooperating partners. Different variations of the potatoes are marked.
A black and white photograph of two men in a field inspecting potato crops, particularly the bliss triumph variety. Various partners in this endeavor are listed.
