Item 20434 - Fort Popham, Phippsburg, ca. 1900 Item 20434 - Fort Popham, Phippsburg, ca. 1900 Contributed by Maine Historical Society Item 20434 Zoom 4143px x 3351px - 13.8"w x 11.2"h @ 300dpi | Need a larger size? *Credit line must read: Collections of Maine Historical Society Image Info Fort Popham, at the mouth of the Kennebec River, was built in 1861 for use during the Civil War. Show Details