The Hartley Library collection of sheet maps are held in map chests located in the southern area of Level 1. Some of the map drawers are kept locked and can only be consulted with a Librarian. No maps can be borrowed from the Library. An A3 scanner is available on Level 1 of the Hartley Library if copies are required.
Index maps showing the map holdings for a number of the collections in the Library are available on this site and are also located in the map drawers. Listings of UK map holdings are also available on this site.