Region
Maryland
United States
3
Baltimore
2
Dorchester County
2
Dorchester County (Md.)
2
USA
2
Washington County
2
Washington County (Md.)
2
Allegany County
1
Allegany County (Md.)
1
Baltimore County
1
Baltimore County (Md.)
1
Boston (Mass.)
1
Chesapeake and Ohio Canal (Md. and Washington, D.C.)
1
Dorchester (Comté)
1
Eastern Shore (Md. and Va.)
1
Howard County
1
Howard County (Md.)
1
Howard County (Ohio)
1
Md
1
Worcester
1
Worcester County
1
Worcester County (Md.)
1