lincoln 4 cent stamp abraham lincoln 4 cent stamp abraham lincoln 4 cent stamp purple 2010 lincoln mkz base sedan 4-door 3.5l 2007 lincoln mkz base sedan 4-door 3.5l 2003 lincoln town car signature sedan 4-door 4.6l 2008 lincoln mkz base sedan 4-door 3.5l 2009 lincoln mks base sedan 4-door 3.7l 2011 lincoln mkz base sedan 4-door 3.5l 2008 lincoln mkx base sport utility 4-door 3.5l