Here are the details of maps for Luton and Darland:
This map covers the SE part of Chatham, part of Gillingham, Luton and Darland Hill.
Features include Upper Luton, East Hill, Fort Darland, Darland, Darland Hill, Watling Street, Jezreel's Tower, Beacon Hill, Christ Church, chapels, schools, streets of housing off Rainham Road and Luton Road, etc.
The map links up with sheets 19.08 Central Gillingham to the north, 19.11 Chatham South to the west, and 20.09 Rainham West to the east.