1971
sheet: 39.8 x 40 cm (15 11/16 x 15 3/4 in.)
Offset photolithograph printed in black ink on off-white wove paper
20th centuryGermanColor offset lithograph
20th centuryGermanOffset photolithograph printed in colored inks on white wove paper in printed white wove paper folder
20th centuryGermanOffset lithograph printed in black and red ink on off-white wove paper
20th centuryGermanBlack ink on off-white card, magnetic band, in plastic sleeve
20th centuryGerman?