Max Wolf and Joh. Palisa, ‘Photographische Sternkarten (March 2, 1906)’, March 2-1906, National Gallery of Art, Washington, D.C.
sheet: 35.8 x 25.5 cm (14 1/8 x 10 1/16 in.)  image: 27.8 x 22 cm (10 15/16 x 8 11/16 in.)