Sketchbook 11, 1935–38
Sketchbook 11
Sketchbook 17, 1941–43
Sketchbook 18, c. 1945
Sketchbook 26, 1949–50
Sketchbook 51, 1952
Sketchbook 42, 1963
Sketchbook 42
Sketchbook 45, 1964
