The British governments in Nth. America [cartographic material] : laid down agreeable to the proclamation of Octr. 7, 1763 / J. Gibson sculp.Gibson, J. (John)1763]From Gentleman's magazine, vol. 33 (Dec. 1763).Includes locations of Indian tribes.Inset: Bermuda or Summer Islands. Scale [ca. 1:210 000].Relief shown pictorially.cartographic