'Compiled, drawn, and engraved under the supervision of J.H. Colton and A.J. Johnson.' Relief shown by hachures and spot heights. Scale [ca. 1:3,041,280]. 1 in. to approx. 48 miles (W 124°--W 103°/N 42°--N 31°). Hand colored Prime meridians: Greenwich and Washington Plates 54 & 55 removed from Johnson's New illustrated family atlas of the world, with descriptions geographical, statistical and historical ... New York, 1862 Title page of atlas.
'Published under the superintendence of the Society for Diffusion of Useful Knowledge.' 'Published by Chapman & Hall, 186 Strand, 15 Oct. 1842.' 'J. & C. Walker, Sculpt.' Scale [ca. 1:7,600,000]. 1 in. to ca. 120 miles (W 125°--W 91°/N 43°--N 23° 30?). 1 map ; 31 x 39 cm. Relief indicated by hachures and spot heights. Shows elevations in yards. Includes notes on exploring expeditions, etc. Borders hand colored. Chapman & Hall.