lower left in graphite: 7/50 Whisper-Haunted Cliff Cave; lower right in graphite: Gene Kloss N.A.; lower right corner in graphite by unknown hand: 1973
the artist, Taos, New Mexico; Corcoran Gallery of Art, Washington, DC, 1982; acquired 2015 by the National Gallery of Art
- Gene Kloss: Images of the American Southwest, Corcoran Gallery of Art, Washington, DC, 1988-1989
- Kloss, Phillips. Gene Kloss Etchings. Santa Fe, New Mexico: Sunstone Press, 1981, p. 190, no. 556.