1999-2007 C133-C143 Complete Airmail Collection -- Scenic National Parks Mint NH.
C133 48 cents Niagara Falls
C134 40 cents Rio Grande
C135 60 cents Grand Canyon
C136 70 cents Nebraska Prairie
C137 80 cents Mt. McKinley
C138 60 cents Acadia National Park
C139 63 cents Bryce Canyon
C140 75 cents Great Smoky Mountains
C141 84 cents Yosemite National Park
C142 69 cents Okefenokee Swamp
C143 90 cents Haganta Bay (Guam)