all on mount: upper right verso, in graphite: A1 (circled); all by later hands: lower left verso, in graphite: 1--D; lower right verso in graphite: 040
Georgia O'Keeffe; gift to NGA, 1949.
- Bry 1958, no. 97.
- Alfred Stieglitz: Known and Unknown, National Gallery of Art, Washington; The Museum of Fine Arts, Houston, 2002-2003, as From My Window at An American Place, Southwest.
- Intersections: Photographs and Videos from the National Gallery of Art and the Corcoran Gallery of Art, National Gallery of Art, Washington, 2016 - 2017, unnumbered catalogue.