“Ladies Perfumed Calendar 1890, Compliments of E.W. Hoyt & Co., Proprietors of Hoyt’s German Cologne and Rubifoam, Lowell, Mass.” is printed on one side with a picture of flowers and floating calendar pages. On the back is an advertisement for “Hoyt’s German Cologne” and “Rubifoam” for the teeth, “For Sale by Fernald Bros., Mt. Desert Maine.”
“Hoyt’s German Cologne Ladies Calendar,” Mount Desert Island Historical Society, accessed May 3, 2024, https://mdihs.digitalarchive.us/items/show/3957.Item 4323
