General-content state map hand colored to distinguish counties. Hundred (township) names printed in Delaware portion. Relief shown by hachures. "Entered according to Act of Congress in the year 1855 by J. H. Colton &amp; Co. in [...] the Southern District of New York." Prime meridians: Greenwich and Washington D.C. This map is an atlas page appearing in: Colton's general atlas. New York : 1857. LC copy imperfect: Typewritten source note attached to verso at upper sheet edge, adhesive label with inked number affixed to verso. Includes text, notes, inset of "District of Columbia", 2 D.C. population data tables, and index to D.C. points-of-interest. Full page-size text titled "The State of Maryland" and 2 Maryland population data tables on verso. Plate number at lower right: No. 24. Available also through the Library of Congress Web site as a raster image.
J.H. Colton &amp; Co.
1857
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