Professor Howard Johnson helps one student adjust a water hydrant fixture, while two others observe in a lab class about sprinkler irrigation equipment.
A large steel box containing the instruction manuals for all the farm machinery on the H. B. New Farm is setting on a wooden table. A man is standing beside the box examining one of the manuals.
Little Sorenson, on Irving Sorenson family farm, climbs up the conveyor belt that carries crops to the top of the grain bin, in an example of a farm safety issue.
