Combined index shewing Civil Parishes and the Ordnance Survey maps of Monmouthshire on the 6 inch and 25 inch scales [and Petty Sessional Divisions]
Surveyed: 1875 to 1881, Revised: 1915 to 1943, Published: 1955 Size: sheet 58 x 50 cm (ca. 23 x 20 inches)