Newman, William M. . Atlas of American religion : the denominational era, 1776-1990 / William M. Newman & Peter L. Halvorson. 0761990577 series Walnut Creek : AltaMira Press, c2000.
Call#: Van Pelt Library Reference Stacks REF BR515 .N49 2000

New historical atlas of religion in America / Edwin Scott Gaustad and Philip L. Barlow ; with the special assistance of Richard W. Dishno. 019509168X (alk. paper) series Oxford ; New York : Oxford University Press, c2001.
Call#: Van Pelt Library Reference Oversize REF G1201.E4 N4 2001

The Geohistory Network includes scanned images of historic fire insurance atlases and directories for Philadelphia. It is a pilot project of the Philadelphia Area Consortium of Special Collections Libraries (PACSCL) to develop a web-based repository of geographically organized historical information about Philadelphia, its geography, its buildings, and its people.