{"entry-date":"2003-04-23","start-date":"1930-01-18","end-date":"","entity":13918003,"name":"Newcastle upon Tyne town defences: section of curtain wall including Plummer Tower and a 17th century bastion","dataset":"scheduled-monument","typology":"geography","reference":"1019812","prefix":"scheduled-monument","organisation-entity":16,"geometry":"MULTIPOLYGON (((-1.6077 54.973649, -1.607689 54.973819, -1.607958 54.973853, -1.608064 54.973806, -1.608026 54.973786, -1.607962 54.973743, -1.607967 54.97374, -1.607883 54.973683, -1.607893 54.973678, -1.607836 54.973613, -1.6077 54.973649)))","point":"POINT (-1.607838 54.973749)","quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1019812"}