Signaling an Airline Pilot, Pittsburgh
Image: 10 x 12 3/8 in. (25.4 x 31.5 cm)
Paper: 11 x 14 in. (27.9 x 35.6 cm)
Paper: 11 x 14 in. (27.9 x 35.6 cm)
Credit Line
Museum Purchase, 1983
Accession No.
194.1983