00837cam a22002171 4500 gs 15000305 DLC 20260227111317.0 920701s1914 at bef 000 0 eng c gs 15000305 (OCoLC)26113970 Library, U.S. Geological Survey CSt CSt DLC TN122.T3 A37 no. 5 Twelvetrees, W. H. (William Harper), 1848-1919. On some gold-mining properties at Mathinna, by W.H. Twelvetrees ... Hobart, Tasmania, J. Vail, government printer, 1914. 2 p. l., 29 p. front., plates, fold. map, fold. plans. 22 cm. Tasmania. Geological survey. Geological survey report, no. 5 At head of title: Tasmania. Dept. of Mines. Gold mines and mining Tasmania Mathinna. 25495 25495