This detailed map covers the area of east Liverpool around Old Swan and Knotty Ash. Lancashire Sheet 106.12aKnotty Ash & Old Swan 1906 – published 1993; intro by Kay Parrott.

This detailed map covers the area of east Liverpool around Old Swan and Knotty Ash. Lancashire Sheet 106.12 Knotty Ash & Old Swan 1906 – published 1993; intro by Kay Parrott.