Item 82409 - Coburn property, N. Side Oak Avenue, Peaks Island, Portland, 1924 Item 82409 - Coburn property, N. Side Oak Avenue, Peaks Island, Portland, 1924 Contributed by City of Portland - Planning & Development Item 82409 Zoom 4860px x 3988px - 16.2"w x 13.3"h @ 300dpi | Need a larger size? *Credit line must read: Collections of City of Portland - Planning & Development Image Info Dwelling at N. Side Oak Avenue in Peaks Island, Portland, was owned by Guy E. Coburn in 1924. Made side to cottage 1927 Show Details