Item 55412 - 791 Forest Avenue, Portland, 1924 Item 55412 - 791 Forest Avenue, Portland, 1924 Contributed by City of Portland - Planning & Development Item 55412 Zoom 4735px x 3333px - 15.8"w x 11.1"h @ 300dpi | Need a larger size? *Credit line must read: Collections of City of Portland - Planning & Development Image Info Mill - Grist at 791 Forest Avenue in Deering, Portland, was owned by Leonard E. Clark in 1924. Show Details