1938-1939
sheet: 39.5 x 50.1 cm (15 9/16 x 19 3/4 in.)
Offset photolithograph in the format of a perforated sheet of adhesive-backed stamps
20th centuryAmericanPhotomechanical print in black ink on off-white card
20th centuryAmericanPhotomechanical print in black and green
20th centuryAmerican