Item 20864 - Middle and Exchange streets, Portland, 1988 Item 20864 - Middle and Exchange streets, Portland, 1988 Contributed by Maine Historical Society Item 20864 Zoom 4431px x 2969px - 14.8"w x 9.9"h @ 300dpi | Need a larger size? *Credit line must read: Collections of Maine Historical Society Image Info A view of Post Office Park and buildings at Middle and Exchange streets in Portland in 1988. Show Details
