lower right in black crayon: Tmui of Ptolemy / Jan 16th/90; lower right in blue crayon by unknown hand: 16; lower left verso in graphite by unknown hand: APG 41; lower right verso in graphite by unknown hand: Elihu Vedder / Nile
John Davis Hatch, Santa Fe, New Mexico; acquired 1979 by the National Gallery of Art
- Hatch, John Davis. 100 American Drawings: Loan Exhibition from the Collection of John Davis Hatch. London: Heim Gallery, 1976, no. 73.