Item 85463 - Patten property, W. side Crescent Avenue S. side Willis Street, Great Diamond Island, Portland, 1924 Item 85463 - Patten property, W. side Crescent Avenue S. side Willis Street, Great Diamond Island, Portland, 1924 Contributed by City of Portland - Planning & Development Item 85463 Zoom 4728px x 3527px - 15.8"w x 11.8"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 S. side Willis Street in Great Diamond Island, Portland, was owned by Wilbur A. Patten in 1924. Show Details