Item 85497 - Phillips property, W. Side Crescent Avenue, Great Diamond Island, Portland, 1924 Item 85497 - Phillips property, W. Side Crescent Avenue, Great Diamond Island, Portland, 1924 Contributed by City of Portland - Planning & Development Item 85497 Zoom 4704px x 3502px - 15.7"w x 11.7"h @ 300dpi | Need a larger size? *Credit line must read: Collections of City of Portland - Planning & Development Image Info Summer Dwelling at W. Side Crescent Avenue in Great Diamond Island, Portland, was owned by Sylvan B. Phillips in 1924. Show Details