Region
Maryland
91
United States
24
Baltimore
6
Baltimore (Md.)
4
Ohio River Valley
3
États-Unis
2
Harpers Ferry (W. Va.)
2
Northwest, Old
2
Pennsylvania
2
Potomac
2
United States, Maryland
2
Washington (D.C.)
2
City Hall Park (New York, N.Y.)
1
Delaware
1
États du Moyen-Atlantique (États-Unis)
1
Harford Co
1
Havre de Grace
1
Middle Atlantic States
1
New Jersey
1
Ohio, Vallée de l'
1
Pennsylvanie
1
Philadelphia
1
Philadelphia (Pa.)
1
South Carolina
1
United Staets
1
Virginia
1