#5714592004 Lewis & Clark "First 4th of July" Commemorative Cover
$3.50 #10631954 3¢ Lewis and Clark Expedition
$0.20- $23.50 #5714622004 L&C The Interpreters Commemorative Cover
$3.50 #5714612004 L&C Setting the Prairie on Fire Cover
$3.50 #5714662005 Lewis & Clark "Lewis Reaches The Great Falls" Commemorative Cover
$3.50 #5714752006 Lewis & Clark "Triumphant Return to St. Louis" Commemorative Cover
$3.50 #5714652005 L&C First Grizzly Confrontation Commem
$3.50 #5714732006 Lewis & Clark "At Pompey's Pillar" Commemoraitve Cover
$3.50 #5714672005 L&C Sacagawea & Brother Reunite Commem
$3.50