Item 38372 - 10-12 Alton Street, Portland, 1924 Item 38372 - 10-12 Alton Street, Portland, 1924 Contributed by City of Portland - Planning & Development Item 38372 Zoom 4832px x 3648px - 16.1"w x 12.2"h @ 300dpi | Need a larger size? *Credit line must read: Collections of City of Portland - Planning & Development Image Info Dwelling - Two family at 10-12 Alton Street in Deering, Portland, was owned by Henry Walton in 1924. Show Details