The photos belonged to my father. He had them at the time of the construction and when the bridge was finished. I do not know who took them. I put them on the computer a long time ago. I believe I scanned them. Some belonged to my sister so I don't have those originals in my possession. -- Therese Klotz Marshall, October 2016
“Eight images of Duck Brook Motor Bridge under construction,” Southwest Harbor Public Library, accessed March 28, 2024, https://swhpl.digitalarchive.us/items/show/9311.Item 13323