Item 88746 - Dunphy property, N. Side Island Avenue, Lot 16, Peaks Island, Portland, 1924 Item 88746 - Dunphy property, N. Side Island Avenue, Lot 16, Peaks Island, Portland, 1924 Contributed by City of Portland - Planning & Development Item 88746 Zoom 4704px x 3407px - 15.7"w x 11.4"h @ 300dpi | Need a larger size? *Credit line must read: Collections of City of Portland - Planning & Development Image Info Dwelling at N. Side Island Avenue, Lot 16 in Peaks Island, Portland, was owned by Louise Dunphy in 1924. Lewis G. Dunphy also listed as owner Show Details