Gold-mining.- Burton (Richard F.) The Gold-Mines of Midian and the Ruined Midianite Cities, second edition, half-title, folding map, advertisements at end, original cloth, soiled, spine ends worn, 1878 § Earp (G. Butler) The Gold Colonies of Australia, and Gold Seeker's Manual, folding map, contemporary half morocco, spine faded, 1852 § Mackenzie (Rev. David) The Gold Digger, folding map with outline hand-colouring, later half morocco, [c.1853] § Goldmann (Charles Sydney) South African Mines, 3 vol., vol.3 with 99 colour plans, many folding, one with tear, some slight dust-soiling, original cloth, spines faded, covers sunned, London & Johannesburg, 1895-96; and 4 others gold-mining, 4to and 8vo (10)