Lot: 93
Charles Forbes Iceland: its Volcanoes, Geysers, and Glaciers John Murray, 1860, half-leather, folding map, fair condition; John Gibson Great Waterfalls, Cataracts, and Geysers, T. Nelson, 1887, gilt cloth, VG; Edwin Balch Glacieres or Freezing Caverns, 1970 reprint; and E.B. Bailey Tectonic Essays, Mainly Alpine, 1968 reprint in d/jkt. (4)
Lot: 94
John Judd Volcanoes: What They Are and What They Teach 1885, 3rd Edn; Mungo Ponton Earthquakes and Volcanoes 1872, new edition; and six other related titles, all bar one 19th century. (8)