Enrolment by electorate in the 1989 Queensland state election.
Boundaries from Data Queensland and enrolment numbers from the Queensland Parliament: https://gisservices.information.qld.gov.au/arcgis/rest/directories/historicalscans/cad_scans/cad-map-queensland-state-map-q4n-lga-and-electoral-districts-1986.jpg and https://documents.parliament.qld.gov.au/tableoffice/tabledpapers/1990/4690T2017.pdf
Own work
Erinthecute