Item 20895 - Monument Square, Portland, ca. 1950 Item 20895 - Monument Square, Portland, ca. 1950 Contributed by Maine Historical Society Item 20895 Zoom 3281px x 4236px - 10.9"w x 14.1"h @ 300dpi | Need a larger size? *Credit line must read: Collections of Maine Historical Society Image Info Congress Street in Portland, looking west from Monument Square. Show Details