Map of the discoveries and route of the Arctic Land Expedition [cartographic material] : in the years 1833 & 1834 / surveyed and drawn by Captain Back R. N. (geotiff)
Relief shown by hachures and spot heights. From: the Journal of the Royal Geographical Society of London. Vol. 6, (1836), pp. 1-11; held in Firestone Library. Call number: G7 .J687 vol.6 1836 Inset: Gulf of Boothia region. Map shows sites where the elvation was recorded, and direction of river stream.