"Harper's Ferry from Surveys under the direction of Bvt. Brig. Gen. N. Michler, Maj.of Engineers By Command of Bvt. Maj. Genl. A.A. Humphreys, Brig. Genl. & Chief of Engineers 1867"
A large map done not long after the end of the Civil War showing the positions of the Union forces in blue and the Confederates in red. The map shows amazing detail for roads, railroads, towns, vegetation (land quality) and similar detail done in a relief style shown in hachures.
Condition is very good with some light overall browning to the sheet and some sporadic foxing. Image size is 23 x 27 with some outline color.