Item 20253 - Riverton Bridge, Portland, ca. 1890 Item 20253 - Riverton Bridge, Portland, ca. 1890 Contributed by Maine Historical Society Item 20253 Zoom 4355px x 3348px - 14.5"w x 11.2"h @ 300dpi | Need a larger size? *Credit line must read: Collections of Maine Historical Society Image Info The Riverton Bridge over the Presumpscot River between Portland and Westbrook. Show Details
