Item 47117 - 536-538 Congress Street, Portland, 1924 Item 47117 - 536-538 Congress Street, Portland, 1924 Contributed by City of Portland - Planning & Development Item 47117 Zoom 4735px x 3499px - 15.8"w x 11.7"h @ 300dpi | Need a larger size? *Credit line must read: Collections of City of Portland - Planning & Development Image Info Stores & Offices at 536-538 Congress Street in Downtown, Portland, was owned by Estate of Malcolm F. Hammond in 1924. Show Details