Collection search - Discoveries in the Arctic Sea, between Baffin Bay & Melville Island; shewing the Coasts Explored on the Ice, by Captn. Ommanney & the officers of the expeditions under the Command of Captain H.T. Austin R.N. C.B. & Captain W.Penny; Also by the Honble Hudson's Bay Co.'s Expedition under the command of Rear Admiral Sir John Ross, C.B. and Dr. John Rae in Wollaston & Victoria Land, in Search of Sir John Franklyn. 1850-51. [cartographic material]