Author
Brenner, Walter C.
1
Brooke, Robert 1770-1821
1
Colley, Fred R.
1
Delaware County (Pa.)
1
Germantown and Perkiomen Turnpike Company
1
Historical Society of Pennsylvania
1
Lightfoot, Benjamin 1726-1777
1
Ridge Turnpike Company
1
Slough, Matthias
1
Society for Improvement of Roads and Inland Navigation (Philadelphia, Pa.)
1
Tyndall, Carolyn
1
Unknown author
1