Item 1355 - Natural History building after 1866 fire, Portland, 1866 Item 1355 - Natural History building after 1866 fire, Portland, 1866 Contributed by Maine Historical Society Item 1355 Zoom 5332px x 2641px - 17.8"w x 8.8"h @ 300dpi | Need a larger size? *Credit line must read: Collections of Maine Historical Society Image Info The walls of the Natural History building on Congress Street in Portland are still standing after the Great Fire of July 4, 1866. Show Details