Timothy H. O'Sullivan (American, born Ireland, 1840–1882)
Albumen silver print from glass negative
20.2 x 28.2 cm. (7 15/16 x 11 1/8 in.)
Purchase, Joseph Pulitzer Bequest and The Horace W. Goldsmith Foundation Gift through Joyce and Robert Menschel, 1986
Not on view
Inscription: Inscribed in the negative: "64"; printed on mount, upper edge: "WAR DEPARTMENT [+ insignia]// Explorations West of the 100th Meridian. Expedition of 1871. Lieut. Geo. M. Wheeler, Com'd'g."; lower edge: "T. H. O'Sullivan, Phot.// GEOLOGICAL SERIES// ERODED STRATA, NEAR COTTONWOOD SPRINGS, NEV.// No. 64".