Motorboat from Southwest Boat Corp. Starboard side view with man driving, wake at stern. American flag flying from stern and along sides, no flag on pole at bow. Hills in background. Ballard Neg. #61-2 The Charles Butt Collection
W.H. Ballard, “Motorboat,” Mount Desert Island Historical Society, accessed November 22, 2024, https://mdihs.digitalarchive.us/items/show/6452.Item 6818
