William Henry Jackson
August 7 or 20, 1875
Jackson was enthralled with the Poncho House complex in Utah, describing it as "the largest and most important [ruin] I had seen so far." This 12th Century Ancestral Puebloan site is the largest in Utah.
Albumen print on paper. H 9, W 7.5 cm
Scotts Bluff National Monument, SCBL 2765