avocets
Avocets
rss 2.0 subscribe to this page
search


related to gis+buildings+history
1 + geohistory
1 + hexamer
1 + maps
1 + philadelphia
1 + phillymaps
1 + places
some recent projects
make a new project  
Sound Recording
Towards a biocultural musicology
Decolonization primary
Decolonization secondary
view all
•  projects
•  owners
•  tags
Includes beautiful maps and atlases of the Hexamer Volumes from the 1850's through Philadelphia Land Use maps 1960's.
belongs to Historic Preservation Data project
tagged geohistory gis hexamer history maps philadelphia phillymaps places buildings by laallen ...on 30-NOV-07