{"entry-date":"2026-08-28","start-date":"1971-02-24","end-date":"","entity":13901591,"name":"Wheal Betsy pumping house","dataset":"scheduled-monument","typology":"geography","reference":"1003191","prefix":"scheduled-monument","organisation-entity":16,"geometry":"MULTIPOLYGON (((-4.107 50.613069, -4.106983 50.613079, -4.106971 50.613096, -4.106971 50.613118, -4.106984 50.613165, -4.106995 50.61319, -4.107019 50.613219, -4.107314 50.613249, -4.107346 50.61325, -4.107368 50.613254, -4.107393 50.61325, -4.107415 50.613232, -4.107423 50.613195, -4.107419 50.613153, -4.107407 50.613128, -4.107376 50.613106, -4.107266 50.613088, -4.107156 50.613075, -4.107078 50.613068, -4.107024 50.613066, -4.107 50.613069)))","point":"POINT (-4.107197 50.613159)","quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1003191"}