01144cam a22002891a 4500 gs 14000702 DLC 20260227111316.0 900512s1913 at abe f000 0 eng c gs 14000702 (OCoLC)21526523 U.S. Geological Survey TxU TxU ICRL DLC premarc u-at-tm TN122.T3 T85 no. 14 TN122.T3 T85 Copy 2. Twelvetrees, W. H. (William Harper), 1848-1919. The Middlesex and Mount Claude mining field / by W.H. Twelvetrees. Hobart : John Vail, Govt. Printer, 1913. iv, 131 p., [6] folded leaves of plates : ill., maps, plans (some col.) ; 22 cm. Geological Survey bulletin ; no. 14 At head of title: Tasmania. Department of Mines. "Issued under the authority of the Honourable Edward Mulcahy, Minister for Mines." Mines and mineral resources Australia, Tasmania. Geology Australia Tasmania. Geological Survey bulletin (Tasmania. Geological Survey) ; no. 14. 25410 25410