Signed, on the negative, lower right: Jackson. Photo. .
Printed, on the negative, lower right: GREAT MORAINAL VALLEY/ON THE ARKANSAS AT MOUTH OF LA PLATA . Printed, on mount, upper center: Department of the Interior/U.S. Geological Survey of the Territories/PROF. F. V. HAYDEN IN CHARGE Printed, lower left: W. H. JACKSON, PHOTO.