“Femo” baking clay imprint mold from Sound School House Bell Maker’s markings 1893.Bell in center of a rectangle with Trade written on one side, Mark on the other with signature centerflat and white in color .
“Imprint of Sound School House Bell Mark,” Mount Desert Island Historical Society, accessed November 24, 2024, https://mdihs.digitalarchive.us/items/show/17239.Item 17605