Cover of the sheet music of “Rag Time Mixes My Brain,” featuring a photograph of Mary Marble performing in drag at the California Theater in San Francisco, 1900. Marble performed in Minnesota in 1897. Reproduced in Amy Sueyoshi’s “Mindful Masquerades: Que(e)rying Japanese Immigrant Dress in Turn-of-the-Century San Francisco,” Frontiers 26, no. 3 (2005): 67–100.