Ordnance Survey One Inch Seventh Series map of Blackburn & Burnley. The cover has some wear and markings to it. The map itself has some annotations to it with some numbers written the length of the map, but it remains in good physical condition. Please feel free to ask any questions. Dispatch is usually the same or next business day but please allow up to 2 business days for items to be posted. I also post on Saturdays when possible.