Surveyed 1863 by E. B. Cope, U.S.T.E. Drawn under direction U.S. Commission, Col. John P. Nicholson, Chairman, by E. B. Cope, Eng. [and] E. M. Hewitt, Asst. Eng. Cope, Emmor B. . CREATED/PUBLISHED [S.l., 1863] NOTES Scale ca. 1:26,000. Upper right corner: