Variety of items including the U.S. Army Corps of Engineers "Report Upon the Improvement of Rivers and Harbors in the Baltimore, Maryland District (1916, 1920); Port Development Commission, "The Port Development Plan of Baltimore, Maryland" (2 copies), 1920; Baltimore Harbor, Foundation Conditions," vol. 3, 1920; "Baltimore Harbor, Survey of Waterfront and Inland Warehouses," vol. 4, ca. 1920; "Harbor Engineer's Plan, McComas St. Bulkhead," 1922; and U.S. Army Corps of Engineers, "Baltimore District Project Maps, River and Harbor," 1951.