Fifteen-Millionth Model T Engine on Assembly Line on Last Day of Model T Production, May 26, 1927

The assembly of the fifteen millionth Model T, the ceremonial "last" Model T, was a major event for Ford Motor Company. The automaker's eight senior-most employees -- Fred Rockelman, Gus Degener, Frank Kulick, Charles Meida, Charles Sorensen, Charles Hartner, P.E. Martin, and John Wandersee -- each hand-stamped one of the serial number's eight digits into the engine's number plate.