 | January 20, 2000 60¢ Multicolored Grand Canyon Scott #C135 |
 | March 6, 2001 70¢ Multicolored Nine-Mail Prairie Scott #C136 |
 | April 17, 2001 80¢ Multicolored Mt. McKinley Scott #C137 |
 | May 20, 2001 60¢ Multicolored Acadia National Park Scott #C138 |
 | February 22, 2006 63¢ Multicolored Bryce Canyon, Utah Scott #C139 |
 | February 22, 2006 75¢ Multicolored Great Smoky Mountains Scott #C140 |
 | February 22, 2006 84¢ Multicolored Yosemite National Park Scott #C141 |
 | June 1, 2007 69¢ Multicolored Okefenokee Swamp Scott #C142 |
 | June 1, 2007 90¢ Multicolored Hagåtña Bay Scott #C143 |
 | May 16, 2008 72¢ Multicolored Thirteen Mile Woods Scott #C144 |
 | May 16, 2008 94¢ Multicolored St. John, U.S.V.I. Scott #C145 |
 | June 28, 2009 79¢ Multicolored Zion National Park Scott #C146 |
 | June 28, 2009 98¢ Multicolored Grand Teton National Park Scott #C147 |