http://tags.library.upenn.edu/tag/census+atlases PennTags Feed http://tags.library.upenn.edu/makerecord/ered/24325 http://tags.library.upenn.edu/makerecord/ered/24325 <div class="mlacite">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.<br /></div>