lower left in graphite: Tunk Mts. / Maine; lower right in graphite: Marin 52; by later hand, upper left verso in graphite: NOSR / Tunk Mountains, Maine / 1952 / 8 7/8 x 11 5 /8; uRv//in graphite: NBM 5/11/84; lLv//in graphite: N 36537
- Art for the Nation: Gifts in Honor of the 50th Anniversary of the National Gallery of Art, National Gallery of Art, Washington, D.C., 1991, 400-401, color repro.
- Reich, Sheldon. John Marin: A Stylistic Analysis and Catalogue Raisonné. 2 vols. Tucson: University of Arizona Press, 1970.