League of Women Voters banner and display table. At an Earth Day 1980 presentation at the COA the MDI League sponsored a booth entitled “Synfuels is Sinful.” LaRue Spiker and Helen Douglas designed and set up the display.
Unknown , “Earth Day 1980,” Mount Desert Island Historical Society, accessed November 21, 2024, https://mdihs.digitalarchive.us/items/show/9715.Item 10081
