Eastern Neck National Wildlife Refuge was created in 1962.
Emiquon National Wildlife Refuge was created in 2000.
Matlacha Pass National Wildlife Refuge was created on 1908-09-26.
Mark Twain National Wildlife Refuge Complex was created in 1958.
Eastern Virginia Medical School was created in 1973.
Eastern State Hospital - Virginia - was created in 1770.
Desecheo National Wildlife Refuge was created in 1976.
Catahoula National Wildlife Refuge was created in 1958.
Tetlin National Wildlife Refuge was created in 1980.
Nisqually National Wildlife Refuge was created in 1974.
Toppenish National Wildlife Refuge was created in 1964.
Pahranagat National Wildlife Refuge was created in 1963.