Author
Delaware County Teachers' Association
2
ADC (Firm)
1
Ashmead, Henry Graham, 1838-1920
1
Bell Telephone Company of Pennsylvania
1
Brandywine Conference & Visitors Bureau (Pa.)
1
Delaware County Historical Society
1
Delaware County Intermediate Unit (Media, Pa.)
1
Delaware County Real Estate Board (Pa.)
1
Garner, Winfield Scott, 1848-
1
Hungerford, Austin N.
1
Irish American Association of Delaware County (Chester, Pa.)
1
Paxson, Henry D.
1
Wiley, Samuel T.
1