Region
Africa
1
Africa, East
1
Amazon River Region
1
Amazon River Valley
1
Badlands
2
Badlands (N.D.)
2
Brazil
2
Breton National Wildlife Refuge (La.)
1
Brownsville
1
Brownsville (Tex.)
1
Buffalo
2
Buffalo (N.Y.)
1
California
6
Canton
1
Canton (Ohio)
1
Caribbean Area
1
Cuba
2
East Asia
2
Fifteenth Street (Washington, D.C.)
2
Grand Canyon National Park (Ariz.)
1
Great Britain
1
Hetch Hetchy Reservoir (Calif.)
1
Hetch Hetchy Valley (Calif.)
1
Idaho
1
Japan
4
Kenya
1
Lambert Field (Kinloch, Mo.)
1
Louisiana
1
Mexico, Gulf of
1
Missouri
1
Mombasa (Kenya)
1
Montana
2
Montauk Point
1
Mount Rushmore National Memorial (S.D.)
1
New York
4
New York (State)
25
North America
1
North Dakota
2
Ohio
1
Oyster Bay
10
Oyster Bay (N.Y.)
6
Panama
1
Panama (City)
1
Pennsylvania Avenue (Washington, D.C.)
1
Philippines
1
Roosevelt River
1
Roosevelt River (Brazil)
1
Sagamore Hill National Historic Site
2
Sagamore Hill National Historic Site (Oyster Bay, N.Y.)
12
San Francisco
3
more ...