Ordnance Survey map of Roman Britain (Ordnance Survey, 1956)
Relief shown by gradient tints; depths shown by contours.
Title on t.p. of accompanying text : Map of Roman Britain (third edition)
Cover title of accompanying text: Map of Roman Britain : scale 16 miles to one inch
Accompanied by text/index: Map of Roman Britain (third edition). 43 p. : maps (some col.) ; 27 cm.
Includes notes and Orkney/Shetland inset.