Item 54806 - 207-217 Forest Avenue, Portland, 1924 Item 54806 - 207-217 Forest Avenue, Portland, 1924 Contributed by City of Portland - Planning & Development Item 54806 Zoom 4668px x 3300px - 15.6"w x 11.0"h @ 300dpi | Need a larger size? *Credit line must read: Collections of City of Portland - Planning & Development Image Info Power Plant at 207-217 Forest Avenue in Bayside, Portland, was owned by Portland Rail Road Company in 1924. Show Details