Inscription: Signed in pencil on the print, recto BR beneath image: "Harry Callahan"; numbered in an unknown hand on print, verso TR: "SE-180"
Harry Callahan; Joyce and Robert Menschel
Callahan, Harry. The Photography of Harry Callahan: 1941–1982. Tokyo: The Seibu Museum of Art, Tokyo, Japan, 1983. p. 80.