Half-length, signed upper right.
Present whereabouts unknown.
Town Topics, New York, Thursday, May 11, 1893
New York Commercial Advertiser, March 14, 1894
Josiah Granville Leach, Chronicle of the Yerkes Family, Philadelphia, 1904 (reproduced between pp. 60-61, but not credited to Muller-Ury)
Mrs. Mary (Leech) Yerkes (1806-1858) was the grandmother of Charles T. Yerkes of Chicago. Muller-Ury based this picture on a miniature.