At Quarantine, 1923. 260x196 mm; 10 1/4x7 3/4 inches, full margins. Signed, titled and numbered "Ed. 50" in pencil, lower margin * Cargo Carriers, circa 1932. 274x348 mm; 10 3/4x13 5/8 inches, full margins. Edition of 10. Signed in pencil, lower margin.
