https://blanton.emuseum.com/internal/media/dispatcher/14036/fullCopper Mine--Butte1936Sheet: 16 × 22 13/16 in. (40.6 × 57.9 cm)
Image: 12 × 16 3/4 in. (30.5 × 42.5 cm)LithographBlanton Museum of Art, The University of Texas at Austin, Gift of Dr. and Mrs. Paul L. White, 1986.391986.390Prints and Drawings6739735293