belongs to The Built Environment project
tagged architecture bridges buildings cities database hist historicpreservation history infrastructure publicadministration roads urbanstudies water by cobine ...on 27-MAR-09

belongs to Urban Studies Research Guides and Tools project
tagged architecture buildings census cityplanning fireinsurance geography hist historicpreservation history maps neighborhoods philadelphia philly sanborn socialhistory urban urbanstudies wards by cobine ...on 26-MAR-09

belongs to Urban Studies Research Guides and Tools project
tagged architecture buildings cities cityblocks fireinsurance hist historicpreservation history historyofcities libraryhelp maps neighborhoods researchguide sanborn social socialhistory structures urban urbanstudies by cobine ...on 26-MAR-09

tagged architecture census cities historyofcities libraryhelp neighborhoods researchguide urban urbanstudies by cobine ...on 26-MAR-09

tagged architecture bridges buildings cities database hist historicpreservation history infrastructure publicadministration roads urbanstudies water by cobine ...on 25-MAR-09