lower left in plate: MOSAIC; lower right in plate: John Sloan 1917; lower left in graphite: 100 proofs; lower right in graphite: John Sloan; lower left margin in graphite: Peter Platt imp.; lower right edge in graphite: KR #59; lower center verso in graphite: 864; lower right verso in graphite: 28M [written upside down] / RNN
- Three Centuries of American Prints: from the National Gallery of Art, National Gallery of Art, Washington; National Gallery in Prague, Prague 1; Antiguo Colegio de San Ildefonso, Mexico City; Dallas Museum of Art, Dallas, 2016 - 2017, no. 71.
- Morse, Peter. John Sloan's Prints: A Catalogue Raisonné of the Etchings, Lithographs, and Posters. New Haven and London: Yale University Press, 1969, p. 211, no. 185.