Geography
United States
654 results
Great Britain
166 results
England
75 results
Great Lakes (North America)
48 results
France
29 results
Canada
28 results
Germany
25 results
Texas
25 results
Mississippi River
24 results
Netherlands
24 results
Mediterranean Region
23 results
China
22 results
Europe
21 results
Somalia
19 results
Canal Zone
18 results
Arctic regions
17 results
Massachusetts
15 results
Panama Canal (Panama)
15 results
California
14 results
Hawaii
13 results
India
13 results
Australia
12 results
London
12 results
Scotland
12 results
Spain
12 results
Alaska
11 results
Mexico
10 results
New York (N.Y.)
10 results
Saint Lawrence Seaway
10 results
Asia
9 results
Horn of Africa
9 results
London (England)
9 results
Pacific Area
9 results
Aden, Gulf of
8 results
Africa
8 results
Atlantic Ocean
8 results
Pacific Ocean
8 results
Rome
8 results
Sweden
8 results
Italy
7 results
Japan
7 results
Liverpool
7 results
Mediterranean Sea
7 results
Thames River
7 results
Maine
6 results
Panama
6 results
Philippines
6 results
Wales
6 results
America
5 results
Arctic Regions
5 results
more…