Item 68186 - 21-27 Oregon Avenue, Portland, 1924 Item 68186 - 21-27 Oregon Avenue, Portland, 1924 Contributed by City of Portland - Planning & Development Item 68186 Zoom 4665px x 3514px - 15.6"w x 11.7"h @ 300dpi | Need a larger size? *Credit line must read: Collections of City of Portland - Planning & Development Image Info Dwelling - Single family at 21-27 Oregon Avenue in East Deering, Portland, was owned by Nelson G. Gregor in 1924. Show Details