Holt Sutherland estate, Como Heights [cartographic material]
F. Cunninghame & Co. Ltd.Sales plan of Holt Sutherland estate, Como Heights.; "L.A. Curtis & Curtis, licensed surveyors under R.P. Act, Somerset House, Moore St. Sydney".; Also available in an electronic version via the Internet at: http://nla.gov.au/nla.map-lfsp617.