- Titles Airshaft, Harlem (Proper)@Harlem Document (Series)
- Artist Aaron Siskind, American, 1903 - 1991
- Medium gelatin silver print
- Dimensions sheet: 13 7/8 × 8 1/4 in. (35.2 × 21 cm) image: 11 3/4 × 8 1/4 in. (29.8 × 21 cm)
- Credit Line Collection of the Art Fund, Inc. at the Birmingham Museum of Art; Gift of Howard and Ellen Greenberg, AFI.173.2017
- Work Type photograph
- Classification Photographs
- Signature Recto, below image, lower right, black ink: Aaron Siskind
- Marks Verso, upper center, black ink, vertical mark 1/2 in.
- Inscription Recto, below image, lower right, black ink: Aaron Siskind Verso, lower center, graphite: Harlem 1940 Airshaft Verso, lower center, graphite: PF 112758-111 Verso, lower right, graphite: 24.35 Verso, lower right, graphite: MCB
- Provenance Aaron Siskind (1903–1991), produced in conjunction with Tennyson Schad (1930–2001), a dealer, and Light Gallery, New York City, New York, 1981; held by Tennyson Schad with Light Gallery, 1981–2001; descended to the estate of Tennyson Schad, 2001–2013; purchased by Howard and Ellen Greenberg, New York City, New York, from Fern Schad, Tennyson Schad's widow, as part of the Light Gallery inventory, 2013–2017; gift of Howard and Ellen Greenberg to the Art Fund, Inc. at the Birmingham Museum of Art, Birmingham, Alabama, 2017