Author
Casgrain, H. R. 1831-1904
1
Frontier Forts and Trails Survey
1
Greer, William, 1780-1861,
1
Henry, John Joseph, 1758-1811
1
J.-C. B.
1
Joseph Meredith Toner Collection (Library of Congress)
1
Kent, Donald H.,
1
Pennsylvania Historical Commission
1
Pennsylvania Historical Survey
1
Stevens, Sylvester Kirby, 1904-1974,
1
Woods, Emma Edith,
1