2006 Lewis & Clark "Triumphant Return to St. Louis" Commemorative Cover

2006 Lewis & Clark "Leaving Sacagawea and Charbonneau" Commemorative Cover

2006 Lewis & Clark "At Pompey's Pillar" Commemoraitve Cover

2005 L&C Ocean View Commemorative Cover

2005 L&C Sacagawea & Brother Reunite Commem

2004 Lewis & Clark "First 4th of July" Commemorative Cover

2004 Lewis & Clark "Death of Sergeant Charles Floyd" Commemorative Cover

2005 Lewis & Clark "First Vote Allowed to All" Commemorative Cover

2004 L&C The Interpreters Commemorative Cover