We have recently acquired a collection of large scale Ordnance Survey maps of Hertfordshire, covering most of the county in the 6" and 25" scales at various dates. Also in this collection are a number of sale documents relating to Hertfordshire estates and houses dating from the end of the 19thC. many with fine estate plans and photographs.

We intend to set up new sections to list these maps but it may take some time and in the meantime we will welcome any enquiries for large scale Ordnance Survey maps of any area in Hertfordshire or sale documents to Hertfordshire estates.