circa 1920 | rawhide, paint, semi-tanned hide
late 19th century - early 20th century | hide (buffalo), glass
20th century | buffalo tail
early 20th century | hide (buffalo), glass
June 21, 1841 | ink on paper
mid-20th century | tempera on paper
1939 | tempera on paper
1926 | watercolor on paper
mid-20th century - late 20th century | tempera on paper
circa 1912 | bronze
early 20th century | watercolor on paper
1832 | oil on canvas
February 12, 1946 | ink on paper
June 15, 1945 | pencil on paper
August 11, 1946 | pencil on paper
April 1850 | ink and pencil on paper with leather
1936 | tempera on paper
1950 | watercolor
mid-20th century | tempera on matboard
mid-20th century | watercolor on paper