- Lewis and Clark Corps of Discovery Bicentennial - 2002 Winter
Olympics – Salt Lake City - U.S. Center of Population: 2000 -
NOAA Heritage Trail: The Calais Observatory - Ocean in View! The
Nation's Newest Nickel - 100th Anniversary of the First Flight -
50th Anniversary of the Fredericksburg Geomagnetic Center -
Fagatele Bay National Marine Sanctuary, American Samoa - Pago
Pago Harbor, American Samoa - Kilauea Point National Wildlife
Refuge, Hawaii - Hassler Park - 100th Anniversary of the U.S.
Forest Service - National Estuarine Research Reserve System -
Hawaiian Islands Humpback Whale National Marine Sanctuary
Hawaiian Islands Humpback Whale National Marine Sanctuary This
commemorative mark was dedicated on July 30, 2004, at the
Hawaiian Islands Humpback Whale National Marine Sanctuary
headquarters in Kihei, Maui, Hawai`i. This mark is one of a
series to be set at the nation's marine sanctuaries. This mark
was dedicated on July 30, 2004, at the Hawaiian Islands Humpback
Whale National Marine Sanctuary hea