Rare Transactions of the Royal Society of Arts and Sciences, Mauritius; New Series Vol. XIII 1883, 86 pp. Contains notes on Society Meetings, Mauritian Fish and a short note on the extinct Mauritius Blue Pigeon Alectroenas nitidissima. Original paper cover, contents complete. As with all of this issue, paper quality was poor, so there is some toning and foxing, with a small tear on front. Stamp of the Royal Society on cover. Very difficult to get hold of, and rarely offered.