Bond of $8000 - Contractors to build a bridge across Mount Desert Narows - to John Black for Mt. Desert Bridge Corporation signed by William Thompson, John M. Noyes, Edward Brewer and Joel Emery.
“Treasurer’s Bond - Mount Desert Bridge Company, 1836,” Mount Desert Island Historical Society, accessed December 3, 2024, https://mdihs.digitalarchive.us/items/show/3713.Item 4079