Ordnance Survey One-Inch Map, Sheet 178: Dorchester (1970). This map is in fairly good condition for its year with no highlighting or tears. There’s slight wear along the folds and a small ink stamp and initials written in blue pen on the white border at top left corner, please see photo 5. No other pen or pencil marks can be seen. The cover has surface wear on both sides, along the edges and corners with discolouration on the back and inside edges. Please see photo’s.