Region
19th century
1
Belgium
1
Boston
2
British Isles
1
Bushkill
1
Butler (Pa.)
1
California
1
Calvert County
1
Dorset
1
East Stroudsburg
1
England
1
États-Unis
1
Fairfax County
1
Florida
1
Gift of Henry Pleasants, 1904
1
Hazle (Pa. : Township)
1
Maryland
1
Massachusetts
2
New England
1
New York
1
Penn
1
Pennsylvania
11
Philadelphia
7
Sanibel
1
Sugar Loaf (Pa.)
1
United States
3
Virginia
1