Old Series Ordnance Survey [reproduced] Maps, Volume 6 (1989). Wales (except for small parts of Flintshire, Radnorshire, and eastern Monmouthshire, and including parts of Cheshire, Herefordshire and Shropshire). Introductory essay by JB Harley and RR Oliver. Carto-bibliography by Richard Oliver. Illustrations in text by Rodney Fry. 58 pp text + 103pp maps.   From The Old Series Ordnance Survey Maps of England and Wales, scale 1 inch to 1 mile, a reproduction of the 110 sheets of the Survey in Early State in 10 volumes. Lympne Castle: Harry Margary.  Hardback with blue cloth-covered boards with gilt lettering to spine. Ex-library with stamp, bar-code and annotation on inside cover or front free end-paper, and label on spine, otherwise clean. Printed to scale on high quality paper. Negligible wear to cover, missing dust jacket. In very good to fine condition.