Bear Island, Cranberry Isles, Hancock County, ME

44.2838055

-68.2685401

U.S. Geologic Survey (USGS). “Archive database of 2021” at U.S. Geographic Information Names System (GNIS) (https://www.usgs.gov/us-board-on-geographic-names/download-gnis-data : accessed 31 May 2024).

“1887 Map of Mount Desert Island, Maine,” Southwest Harbor Public Library, (https://swhpl.digitalarchive.us/items/show/7597 ; accessed February 3, 2025). Item 2673. Adapted by Southwest Harbor Public Library from “Mount Desert Island, Sorrento, Portions of Lamoine, Hancock and Frenchman Bay and Adjacent Islands, Maine: Compiled and Drawn from Official Plans and Actual Surveys, published by Colby & Stewart, Assisted by E. M. Hamor and Charles P. Simpson, Land Surveyors" (1887).