For those interested in acquiring early large scale OS coverage, Cartographics are selling nearly 300 sheets of mainly early 20th century plans, mostly for areas of southern England, the Midlands, and South Wales. Scales of six inches and twenty-five inches to the mile prevail, and each item is made up from parts of original sheets neatly joined to cover specific areas. A full catalogue with illustrations can be seen at https://sites.google.com/site/ordnancesurveysale/ Richard Dean