William Henry Jackson
1872
Middle Creek, near Mount Blackmore, Montana

Albumen silver print
8 13/16 × 12 1/2 ins (22.4 × 31.7 cm) (image) 10 1/4 × 12 15/16 ins (26 × 32.9 cm) (sheet) 15 7/8 × 19 1/2 ins (40.3 × 49.5 cm) (mount)
 
Philadelphia Museum of Art
Gift of Harvey S. Shipley Miller, 2014, Accession Number: 2014-199-107
 
LL/71238