Unknown2011-06-152011-06-151861-12-072011-06-15https://hdl.handle.net/1920/6469Public domain. There are no known use restrictions.Wood engraving depicting two scenes: 1. Union supply ships evading Conferderate batteries on the Potomac River and 2. Union gun batteries on the Maryland side of the Potomac. 12/7/1862. Measures 10" x 15".en-USBlockade runningPotomac RiverThe Civil War in America: the confederate batteries on the lower Potomac, Virginia shore, opposite Budd's Ferry - government store-schooners running the blockade. From a sketch by our special artist.Image