Region
United States
15
Confederate States of America
2
Cuba
2
Germany
2
Great Britain
2
Guantánamo Bay Naval Base
2
New York (State)
2
Camp Douglas (Ill.)
1
Chichi Island
1
Chichi Island (Japan)
1
Colorado
1
Delaware
1
Elmira
1
Fort Delaware
1
Fort Delaware (Del.)
1
France
1
Guam
1
Italy
1
Japan
1
New York
1
New York (N.Y.)
1
Pacific Area
1
Philippines
1
Russia
1
Trinidad
1
Turkey
1
Utah
1