Alexander, SamuelWarder & CatlettRelief shown by hachures. Shows disposition and movement of troops at the First Battle of Bull Run. "Lith. of Hoyer & Ludwig. Richmond, Va." 1 map: mounted on cloth; 37 x 28 cmJPEG1426c995-c408-432d-a86e-aa5e7b8af738engPublicMap of the country occupied by the Federal and Confederate armies on the 8th. & 21st. July 1861 by Warder & Catlett, surveyors & publishers.MapsVirginia--Bull RunVirginia1861University of Michigan