Item 88452 - Wilkie property, Cliffstone Road, Little Diamond Island, Portland, 1924 Item 88452 - Wilkie property, Cliffstone Road, Little Diamond Island, Portland, 1924 Contributed by City of Portland - Planning & Development Item 88452 Zoom 4800px x 3525px - 16.0"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 Cliffstone Road in Little Diamond Island, Portland, was owned by Harry Wilkie in 1924. Show Details