#5714742006 Lewis & Clark "Leaving Sacagawea and Charbonneau" Commemorative Cover
$3.50 #5714752006 Lewis & Clark "Triumphant Return to St. Louis" Commemorative Cover
$3.50 #5714732006 Lewis & Clark "At Pompey's Pillar" Commemoraitve Cover
$3.50 #5714702005 L&C Ocean View Commemorative Cover
$3.50 #5714592004 Lewis & Clark "First 4th of July" Commemorative Cover
$3.50 #5714692005 L&C Peace Agreement Commemorative Cover
$3.50 #5714662005 Lewis & Clark "Lewis Reaches The Great Falls" Commemorative Cover
$3.50 #5714722006 Lewis & Clark "Leaving Fort Clatsop" Commemorative Cover
$3.50 #5714622004 L&C The Interpreters Commemorative Cover
$3.50