Humble, Wm.(1840). Dictionary of Geology and Mineralogy. London: Henry Washbourne, 1st edition

Humble, Wm.(1840). Dictionary of Geology and Mineralogy Comprising such Terms in Botany, Chemistry, Comparative Anatomy, Conchology, Entomology, Palaeontology, Zoology and other Branches of Natural History as they are Connected with the Study of Geology. London: Henry Washbourne, 1^st edition, viii + 279 pp. Marbled paper covered boards half bound with brown leather with gilt decoration on spine and gilt lettering on dark brown leather spine label. Minor shelf wear, boards scuffed. Binding sound. Owner label inside cover. Early owner signature on title page. Title and first and last half dozen pages foxed and occasional faint foxing throughout. In good condition.