Gregory, A. C. North Australian expedition. Letter from... Victoria River, 14 June, 1856. [ With] Letter from... Burnett District, 2 December, 1856. [ With] Third letter... from Sydney, 7 January 1857. Sydney, 1856-57. Three New South Wales Parliamentary Papers, small folio, drop titles, pp. 2 + 4 with large folding map (foxed) + 6 with 2 large folding maps, together in quarter morocco. With, North Australian Exploring Expedition. Copy correspondence [and] Copy of additional correspondence. Melbourne, 1855. Victorian Parliamentary Paper, small folio, pp. 16, 10, quarter morocco., The earliest printed reports of the major Gregory expedition, from Victoria River to Moreton Bay, in 1855-56, together with official correspondence on the subject, including the instructions to Gregory from the British Government and memoranda from John Lort Stokes and Charles Sturt.