Item 92266 - Richmond property, East End Avenue, Long Island, Portland, 1924 Item 92266 - Richmond property, East End Avenue, Long Island, Portland, 1924 Contributed by City of Portland - Planning & Development Item 92266 Zoom 4806px x 3587px - 16.0"w x 12.0"h @ 300dpi | Need a larger size? *Credit line must read: Collections of City of Portland - Planning & Development Image Info Summer Dwelling at East End Avenue in Long Island, Portland, was owned by Horace W. Richmond in 1924. Also known as "Rock Haven". Show Details