Half-yearly report of directors of the Mount Bischoff Tin Mining Company : register. 13, January, 1880. - Mount Bischoff Tin Mining Co. (Launceston : Printed at the Launceston Examiner Office, 1880)
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Keywords: Mount Bischoff Tin Mining Co; Cyna -- górnictwo -- Australia -- 19 w; Tasmania (Australia) -- górnictwo -- 19 w; Sprawozdania -- 19 w