in unknown hand, upper left verso, sideways, in graphite: 5; in unknown hand, lower center verso in graphite: unpublished; in unknown hand, lower right verso in graphite: Close: John: WP2 (2) NGA
Kathan Brown, San Francisco; gift to NGA, 2014
- Yes, No, Maybe: Artists Working at Crown Point Press, National Gallery of Art, Washington, 2013, pl. 2.2
- Brodie, Judith, and Adam Greenhalgh. Yes, No, Maybe: Artists Working at Crown Point Press. Washington, DC: National Gallery of Art, 2013, p. 54, pl. 2.2.