Region
Pennsylvania
12
Philadelphia
3
Elkins Park
2
Elkins Park (Pa.)
2
Cresco
1
Edgerton (Wis.)
1
Elkins Residence (Ashbourne, Elkins Park, Pa.)
1
Germantown (Philadelphia, Pa.)
1
Hanover
1
Hanover (York County, Pa.)
1
Hanover Shoe Farms (Pa.)
1
Jobstown
1
Montgomery County
1
Montgomery County (Pa.)
1
Montgomery Residence (Villanova, Pa.)
1
New Jersey
1
Penllyn
1
Pocono Mountains Region (Pa.)
1
Roselyn Heights(Montgomery County, Pa.)
1
St. David's
1
Villanova
1
Villanova (Pa.)
1
Widener Residence (Ashbourne, Elkins Park, Pa.)
1
Wisconsin
1