1952 Ford Story of Center Fill Fueling Mailer Sales Brochure. The story of center-fill fueling (and some other great ideas) that will make every service station man Happy! Hard to reach? Easy to Spill? New Ford's done something about it! Working on the new '52 Ford one of the engineers got the bright idea: "Why not put the filler-neck in the middle of the tank". Saves time. Save money. Saves trouble. Makes service better. Some other great ideas included. Condition: Rusty staples. A bit of a crimp in the upper right-hand corner. See pics.