Hazen Titus was appointed as the Northern Pacific Railway's dining car superintendent in 1908. He talked to Yakima Valley farmers who complained that they were unable to sell their potato crops because their potatoes were simply too large. They fed them to hogs. Titus learned that a single potato could weigh from two to five pounds, but that smaller potatoes were preferred by the end buyers of the vegetable and that many considered them not to be edible because their thick, rough skin made them difficult to cook.