#5714592004 Lewis & Clark "First 4th of July" Commemorative Cover
$3.50 #5714622004 L&C The Interpreters Commemorative Cover
$3.50 #5714662005 Lewis & Clark "Lewis Reaches The Great Falls" Commemorative Cover
$3.50 #5714612004 L&C Setting the Prairie on Fire Cover
$3.50 #5714602004 Lewis & Clark "Death of Sergeant Charles Floyd" Commemorative Cover
$3.50 #5714672005 L&C Sacagawea & Brother Reunite Commem
$3.50 #5714682005 L&C Crossing the Bitterroots Cvr
$3.50 #5714732006 Lewis & Clark "At Pompey's Pillar" Commemoraitve Cover
$3.50 #10631954 3¢ Lewis and Clark Expedition
$0.20- $23.50 #5714702005 L&C Ocean View Commemorative Cover
$3.50 #5714752006 Lewis & Clark "Triumphant Return to St. Louis" Commemorative Cover
$3.50 #5714742006 Lewis & Clark "Leaving Sacagawea and Charbonneau" Commemorative Cover
$3.50 #2869s1994 29c Legends of the West: Sacagawea
$2.00- $3.20 #5714692005 L&C Peace Agreement Commemorative Cover
$3.50 #3854-562004 37c Lewis & Clark
$2.75- $8.50 #5714722006 Lewis & Clark "Leaving Fort Clatsop" Commemorative Cover
$3.50 #5714712005 Lewis & Clark "First Vote Allowed to All" Commemorative Cover
$3.50 #11151958 4¢ Lincoln-Douglas Debates
$0.20- $22.00 #20241982 20c Ponce de Leon
$0.20- $54.50