Item 38657 - 17-21 Avon Street, Portland, 1924 Item 38657 - 17-21 Avon Street, Portland, 1924 Contributed by City of Portland - Planning & Development Item 38657 Zoom 4832px x 3632px - 16.1"w x 12.1"h @ 300dpi | Need a larger size? *Credit line must read: Collections of City of Portland - Planning & Development Image Info Garage at 17-21 Avon Street, Portland, was owned by Frances S. Twitchell in 1924. Show Details