Item 91970 - 537 Washington Avenue, Portland, 1924 Item 91970 - 537 Washington Avenue, Portland, 1924 Contributed by City of Portland - Planning & Development Item 91970 Zoom 4803px x 3285px - 16.0"w x 10.9"h @ 300dpi | Need a larger size? *Credit line must read: Collections of City of Portland - Planning & Development Image Info Residence at 537 Washington Avenue in East Deering, Portland, was owned by Gottfried Blocklinger in 1924. Show Details