Item 89672 - George F. Mariner Heirs property, W. side Island Avenue, Peaks Island, Portland, 1924 Item 89672 - George F. Mariner Heirs property, W. side Island Avenue, Peaks Island, Portland, 1924 Contributed by City of Portland - Planning & Development Item 89672 Zoom 4728px x 3484px - 15.8"w x 11.6"h @ 300dpi | Need a larger size? *Credit line must read: Collections of City of Portland - Planning & Development Image Info Summer Dwelling at W. side Island Avenue in Peaks Island, Portland, was owned by George F. Mariner Heirs in 1924. Walter H. Pease, Reading, Mass. Show Details