{"entry-date":"2026-06-11","start-date":"1976-08-18","end-date":"","entity":13902961,"name":"Earthwork enclosure S of Blackall's Copse","dataset":"scheduled-monument","typology":"geography","reference":"1004579","prefix":"scheduled-monument","organisation-entity":16,"geometry":"MULTIPOLYGON (((-3.513534 50.674428, -3.513357 50.674441, -3.511845 50.674636, -3.511895 50.674909, -3.511926 50.67518, -3.512051 50.675854, -3.513997 50.675624, -3.514003 50.675543, -3.513951 50.675088, -3.513832 50.67439, -3.513534 50.674428)))","point":"POINT (-3.512938 50.675122)","quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1004579"}