History of Bucks County, Pennsylvania [microform] : from the discovery of the Delaware to the present time

Author: Davis, W. W. H. 1820-1910.
Published 1905

Biographical annals of Montgomery County, Pennsylvania [microform] : containing genealogical records of representative families, including many of early settlers and biographical s...

Author: Roberts, Ellwood, 1846-
Published 1904

Historic homes and institutions and genealogical and personal memoirs of the Lehigh Valley, Pennsylvania [microform]

Author: Jordan, John W. 1840-1921.
Published 1905

History of Dauphin County, Pennsylvania, with genealogical memoirs [microform]

Author: Kelker, Luther Reily, 1848-
Published 1907

Historic homes and institutions and genealogical and personal memoirs of Chester and Delaware Counties, Pennsylvania microform

Author: Cope, Gilbert, 1840-1928.
Published 1904

Philadelphia, a story of progress [microform]

Author: Collins, Herman LeRoy, 1865-1940.
Published 1941