Item 42562 - 50 Cumberland Avenue, Portland, 1924 Item 42562 - 50 Cumberland Avenue, Portland, 1924 Contributed by City of Portland - Planning & Development Item 42562 Zoom 4702px x 3333px - 15.7"w x 11.1"h @ 300dpi | Need a larger size? *Credit line must read: Collections of City of Portland - Planning & Development Image Info Dwelling - Single family at 50 Cumberland Avenue in East End - Munjoy Hill, Portland, was owned by Heirs of Michael F. Keaney in 1924. Show Details