The projects at Lockheed were all big-ticket items, and workrooms as big as convention halls were crammed with endless rows of white-shirted draftsmen, working elbow to elbow, at drafting tables. We engineers sat elbow to elbow, too, but in smaller rooms and a slightly less regimented atmosphere. We were the analytical experts, the elite of the plant, who decreed sizes and shapes and told the draftsmen what to draw.