Item 88748 - Morse property, W. Side Island Avenue, Peaks Island, Portland, 1924 Item 88748 - Morse property, W. Side Island Avenue, Peaks Island, Portland, 1924 Contributed by City of Portland - Planning & Development Item 88748 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 Dwelling & Post Office at W. Side Island Avenue in Peaks Island, Portland, was owned by Retta Morse in 1924. Show Details