Item 102868 - The S.S. "Belgrade," South Portland, 1918 Item 102868 - The S.S. "Belgrade," South Portland, 1918 Contributed by Maine Historical Society Item 102868 Zoom 4307px x 3436px - 14.4"w x 11.5"h @ 300dpi | Need a larger size? *Credit line must read: Collections of Maine Historical Society Image Info The completed S.S. "Belgrade" at the Cumberland Shipyard in South Portland on October 11, 1918. Many of the ships that were built by the Cumberland Shipbuilding Company during World War I were named after locations in Maine. Show Details