(i-iii) ink and wax on paper
(iv) crayon on envelope

(i) 5 1/2 x 3 1/2 in. (14 x 9 cm)
(ii) 6 3/4 x 4 3/4 in. (17.1 x 12.1 cm)
(iii) 6 x 5 3/8 in. (15.2 x 13.7 cm)
(iv) 4 x 9 in. (10.2 x 22.9 cm)

(i-iii) Executed circa 1947-1948.
(iv) Executed circa 1959.