This file contains the digital vector boundaries for Counties in England, as at Census 1961. The boundaries available are: (BFC) Full resolution - clipped to the coastline (Mean High Water mark).These boundaries have released alongside our 1961 Census Small Area Statistics which are being treated as a beta product in order that we can obtain feedback from users on all aspects of the data, including the boundary work, as this is the first historic Census digitisation product that we’ve released.Contains both Ordnance Survey and ONS Intellectual Property Rights. These boundaries were created by Justin Hayes' team at Salford University.REST URL of ArcGIS for INSPIRE View Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Counties_(Dec_1961)_in_England_and_Wales_BFC_Boundaries/MapServerREST URL of ArcGIS for INSPIRE Feature DownloadService – https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/Counties_Dec_1961_in_England_and_Wales_BFC_Boundaries/WFSServer?service=wfs&request=getcapabilitiesREST URL of Feature Access Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Counties_Dec_1961_in_England_and_Wales_BFC_Boundaries_2022/FeatureServer