Right: Machine shops come in every size at Tuckahoe, from this tiny model to a full-size exhibit in the Rural Life Museum on the club grounds. Hobbyist Edward Ross (left, Denton, Md.) is revisiting his childhood with this operation. As a boy, he received a model steam engine as a gift from a relative. He was thrilled; his mother was not. “Back to the store it went,” he recalls with a rueful smile.