Manuscript view of building outlines in pencil and ink on translucent mylar; photocopy of the manuscript view; and manuscript map in ink on translucent mylar with street names on adhesive labels and graphic arts tape indicating the path of the Green Line.
Outline map showing streets, property boundaries, building footprints, railroad tracks and some companies and institutions. Base map printed on verso of translucent mylar sheet, with minor manuscript additions in ink on recto of sheet.