lower right in watercolor MARIN 10; following inscriptions all by later hand, upper left verso in ink stamp: 40; upper left verso in graphite: Hudson River - Near Alpine / 1910 12 1/2 x 18 1/2 / ICC; uRv//in graphite: NBM 2/16/84 / SR 10.30 / F; uRv//in ballpoint pen and crossed out: #118SR
- Lives of the Hudson, 2009-2010
- Reich, Sheldon. John Marin: A Stylistic Analysis and Catalogue Raisonné. 2 vols. Tucson: University of Arizona Press, 1970.
- Berry, Ian and Tom Lewis. Lives of the Hudson (The Frances Young Tang Teaching Museum & Art Gallery, Saratoga Springs, 2009-2010) Saratoga Springs, Munich, New York: 2010. p.211