Ordeman, John T. "Frank W. Benson's etchings, drypoints and lithographs, an illustrated and descriptive catalogue." Hickok-Bockus, 1994, Summit, New Jersey.
Notes (object):
Trial proof (d). The outlines of the clouds in the lower right part of the sky, hitherto very clearly defined, are much broken by erasing. One impression on Shogun paper.