"Milo. The Egyptian Cigarette of Quality."
MLA
Hansen, Bert, 1944-. "Milo. The Egyptian Cigarette of Quality.". Box 12, folder 3. 1910 November 23. https://collections.library.yale.edu/catalog/32325816.
APA, 6th edition
Hansen, Bert, 1944-. (["Box 12, folder 3"])(1910 November 23)["Milo. The Egyptian Cigarette of Quality."]. https://collections.library.yale.edu/catalog/32325816.