The northern coasts of America and the Hudson's Bay territories

The northern coasts of America and the Hudson's Bay territories. Added engr. t.-p. Chapters 1-4 (p. [1]-255) are a reprint of the corresponding chapters of P.F. Tytler's Historical view of the progress of discovery on the more northern coasts of America. The remaining chapers (Recent discoveries, 1833-1847) are by R.M. Ballantyne.