Woolnorth block, 100,000 acres and Trefoil Island [cartographic material]
Waterlow and Sons, LtdMap of Trefoil Island and the Woolnorth holdings of the Van Diemens Land Co. in Tasmania with description of land quality. Relief shown by form lines. Also shows corner of Robbins Island.; Publication date estimated from similarity to A diagram of the Van Diemens Land Company Estate of Emu Bay.; Map 231 from Ferguson Collection.; Also available in an electronic version via the Internet at: http://nla.gov.au/nla.map-f231.