Drawings, #00161-.00170, 1938, 1940
10 sheets (various media; 44.5 x 56.5 cm.; 17-1/8 x 21-7/8 inches or smaller) — 44.5 x 56.5 cm.; 17-1/8 x 21-7/8 inches or smaller
10 sheets (various media; 44.5 x 56.5 cm.; 17-1/8 x 21-7/8 inches or smaller) — 44.5 x 56.5 cm.; 17-1/8 x 21-7/8 inches or smaller