Item #105462 Journal of an Expedition by the Messrs. Gregory in the Months of August and September, 1846. [Bound together with] Report by Lieut. Helpman R.N... on an Expedition to examine Coal discovered on the Irwin River. 1846. A. C. GREGORY.

GREGORY, A.C. (and others)

Journal of an Expedition by the Messrs. Gregory in the Months of August and September, 1846. [Bound together with] Report by Lieut. Helpman R.N... on an Expedition to examine Coal discovered on the Irwin River. 1846

[London, Royal Geographical Society], 1848.

Octavo, pages 26-37 (Gregory), and pages 38-45 (Helpman), plus a folding map ('Part of Western Australia to illustrate the Journals') and pages 74-76 (three pages of information 'inserted for the purpose of correcting some inaccuracies in the Papers by the Messrs. Gregory and Lieut. Helpman').

Disbound, and now protected between flush-cut card and sheets of Mylar held together with a plastic slide binding bar; in excellent condition.

Extracted from the 'Journal of the Royal Geographical Society', Volume 18, 1848. McLaren 9356 (Gregory) and 9765 (Helpman), but not noting the folding map or the corrigenda.