Map of Britain in the Dark Ages
By: made and published by the Director General of the Ordnance Survey.
Edition: 2d ed.
Publisher: Director General of the Ordnance Survey
Published: 1971
Place of publication: Southampton
Language: eng
Number of pages: 63
Subjects: Great Britain -- Historical geography -- Maps.; Great Britain -- History -- Anglo-Saxon period, 449-1066.
Other titles: Britain in the Dark Ages.
Notes: Cover title: Britain in the Dark Ages; a map of Britain in the period between the end of Roman rule and the time of King Alfred (approximately 410 A. D. to 870 A. D.).

"Text reprinted with corrections, 1971."

Includes index.