A General View of Agriculture in Oxfordshire
Ordnance Survey Map dated 1922 Grafton to Chimney including villages
1922 map of Clanfield, Alvescot, Black Bourton, Grafton, Bampton, Aston, Cote & Chimney
Documents relating to Bampton Among Archives of D&C in Exeter, compiles by Lloyd Hughes Owens
Lisa Lane, BBOWT Chimney Meadows