Humanities, National Endowment for the, "Evening star. [volume (Washington, D.C.) 1854-1972, August 22, 1896, Image 8]", 1896-08-22, paĝoj 8.
Humanities, National Endowment for the, "The Salt Lake herald. [volume (Salt Lake City [Utah]) 1870-1909, August 06, 1891, Image 1]", 1891-08-06.
Humanities, National Endowment for the, "The St. Louis Republic. [volume (St. Louis, Mo.) 1888-1919, July 24, 1904, SUPPLEMENTAL MAGAZINE, Image 42]", 1904-07-24.