Yard pictures “S.W. Boat Corp.” boat house with dock running along left. Front half of two boats in foreground, right one has ladder leaning against mast. Sign on dock: “Pumping boats during an outwing forbidden.” Boathouses in right background. Negative marked 6. The Charles Butt Collection
W. H. Ballard, “Southwest Boat Corporation,” Mount Desert Island Historical Society, accessed April 3, 2025, https://mdihs.digitalarchive.us/items/show/5590.Item 5956
