To the Pacific and Behring`s Straits; Performed in the Years 1825, 26, 27 and 28. For the Purpose of Co-operating with the Expeditions Under Captains Parry and Franklin. And of Captain Back, R.N., to the Thlew-ee-choh River and the Arctic Sea, in Search of the Expedition Under Capt. J. Ross, R.N., Being the Conclusion of the Series of Voyages Instituted for the Discovery of the North West Passage. Воспроизведено в оригинальной авторской орфографии издания 1839 года.