Item 49853 - 21-23 Dow Street, Portland, 1924 Item 49853 - 21-23 Dow Street, Portland, 1924 Contributed by City of Portland - Planning & Development Item 49853 Zoom 4702px x 3303px - 15.7"w x 11.0"h @ 300dpi | Need a larger size? *Credit line must read: Collections of City of Portland - Planning & Development Image Info Dwelling - Two family at 21-23 Dow Street in West End, Portland, was owned by William A McNair in 1924. Show Details