Item 61789 - 20-22 Hanover Street, Portland, 1924 Item 61789 - 20-22 Hanover Street, Portland, 1924 Contributed by City of Portland - Planning & Development Item 61789 Zoom 4768px x 3333px - 15.9"w x 11.1"h @ 300dpi | Need a larger size? *Credit line must read: Collections of City of Portland - Planning & Development Image Info Dwelling - Single family at 20-22 Hanover Street in Bayside, Portland, was owned by Isa J. Robinson in 1924. Show Details