Item 73913 - 18-20 Roberts Street, Portland, 1924 Item 73913 - 18-20 Roberts Street, Portland, 1924 Contributed by City of Portland - Planning & Development Item 73913 Zoom 4832px x 2628px - 16.1"w x 8.8"h @ 300dpi | Need a larger size? *Credit line must read: Collections of City of Portland - Planning & Development Image Info Dwelling - Two family at 18-20 Roberts Street in Oakdale, Portland, was owned by Henry P. Hanson in 1924. Show Details