Colton's new topographical map of the states of Virginia, Maryland and Delaware, showing also eastern Tennessee & parts of other adjoining states, all the fortifications, military stations, rail roads, common roads and other internal improvements

Scale 1:760,320.
LC Civil War Maps (2nd ed.), 25.8
Lang & Laing Lith, N.Y.
"Entered according to Act of Congress in the year 1862 by J. H. Colton."
"No. 9" printed in the upper left corner.
Copyright no. "150, Dec. 3, 1861" is written in ink in the left margin. Stamped "Copyright Library May 15, 1862."
Geography and Map Division also has a colored copy.
1864 edition listed as Civil War Maps entry no. 48.2
Description derived from published bibliography.
Available also through the Library of Congress web site as raster image.