Mackenzie (George Steuart): Travels in the Island of Iceland, 4to, 1812, 19 engraved plates, five folding and two maps, one folding, some coloured, illustrations (occasional spotting), contemporary calf (worn) -- Holland (Henry): Travels in the Ionian Isles, 4to, 1815 [Blackmer 825], engraved map and 12 plates (some browning and spotting), contemporary half calf (soiled). (2)