Other
Ashmead, Henry Graham, 1838-1920
Hungerford, Austin N.
3
Chester (Pa.) Board of Trade
2
Cope, Gilbert, 1840-1928
2
Johnson, William Shaler
2
Lewis Publishing Company
2
Penn Bicentennial Association of Chester
2
George de Benneville Keim Collection
1
Gilbert Cope Historical and Genealogical Collection
1
New Century Club (Chester, Pa.)
1