Engineer for the Union during the Civil War (1826–1906) known for his work on the ‘Marsh Battery’ during the Second Battle of Charleston Harbor. War-dated ALS signed “Edward W. Serrell, Col. Vol. Engrs,” one page, lightly-lined, 7.75 x 9.5, January 17, 1862. Letter to Assistant Quartermaster Captain Hascall. In part: “There will be wanted in addition to the material for the pier which you have already been informed the following Iron bolts. 400 one inch round bolts with heads and nuts, 120 one & a quarter inch round iron bolts with nuts without heads.” In fine condition. RR Auction COA.