Item 87526 - Schonland property, Schonland W. Side Island Avenue, Long Island, Portland, 1924 Item 87526 - Schonland property, Schonland W. Side Island Avenue, Long Island, Portland, 1924 Contributed by City of Portland - Planning & Development Item 87526 Zoom 4866px x 3848px - 16.2"w x 12.8"h @ 300dpi | Need a larger size? *Credit line must read: Collections of City of Portland - Planning & Development Image Info Summer Dwelling at Schonland W. Side Island Avenue in Long Island, Portland, was owned by Richard R. Schonland in 1924. Show Details