Item 4232 - Suspension bridge, North New Portland, ca. 1870 Item 4232 - Suspension bridge, North New Portland, ca. 1870 Contributed by Maine Historical Society Item 4232 Zoom 4291px x 3176px - 14.3"w x 10.6"h @ 300dpi | Need a larger size? *Credit line must read: Collections of Maine Historical Society Image Info This is a black and white photograph of a suspension railroad bridge over the Sandy River near North New Portland. Show Details