A GUIDE TO THE ORDNANCE SURVEY ONE-INCH FIFTH EDITION

Richard Oliver, 2000, 48pp, A5 Softback.

This is an updated version of a booklet first issued in 1987. It includes much new and hitherto unpublished material, particularly about the origins and development of the Fifth (Relief) Edition. It includes a more accurate and complete description of the map's production methods and a more complete listing of the maps.