Item 50922 - 80-86 Exchange Street, Portland, 1924 Item 50922 - 80-86 Exchange Street, Portland, 1924 Contributed by City of Portland - Planning & Development Item 50922 Zoom 4702px x 3433px - 15.7"w x 11.4"h @ 300dpi | Need a larger size? *Credit line must read: Collections of City of Portland - Planning & Development Image Info Stores & Offices at 80-86 Exchange Street in Old Port, Portland, was owned by C.F. Dunlap Agency in 1924. Show Details