1. “Artist Levy of New York Visits the City.” 1907. El Paso Herald (11 April): 5.
2. “At the Local Theaters.” 1906. Washington Post (1 May): 12.
3. “Author of ‘Buster Brown’ Is Here.” 1905. The Salt Lake Telegram (15 November): 3.
4. “B. F. Keith’s High Class Vaudeville Theatre de Luxe.” 1923. The Evening Star (4 April): 36.
5. Bell, Alexander Graham to Alexander Melville Bell & Eliza Symonds Bell, 1 November 1873. Library of Congress, Manuscript Division, Alexander Graham Bell family papers, MSS51268: Folder: Alexander Melville Bell, Family Correspondence, Alexander Graham Bell, 1873. https://www.loc.gov/resource/magbell.00410123.